Research Council and the Commission on Tables of Constants of the International Union of. 2.1. List of Symbols. Chemistry. The preparation of additional tables.
NBS CIRCULAR
514
AD-A278 lltl956 11111111111111111 1111 IIIliii 11111
Table of Dielectric Constants of Pure Liquids
DTIC ELECTE
SAPR 281994
UNITED STATES DEPARTMENT OF COMMERCE NATIONAL BUREAU OF STANDARDS
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ES)IP.RI'NEN'r OF COMMERCE NATIONAL. BUF ýAU OF STANDARD)S
e
*Charles
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E. U. Condon,, Dirtelo,
Table of Dielectric Constants of Pure Liquids
Arthur A. Maryott and Edgar R. Smith
Accesion For NTIS CRAMi OTIC TAB Unannounced Justification By
-............... Distr ibution I Availability Codes Avail and/ or Dist -Special
National Bureau of Standards Circular 514 Issued August 10, 1951
94-12769 For ale by the S
n n
fDcu
a
..
o
V~~
it
a ino2, et o
062
Contents Page
1. Introduction ------------- -------------------------------2. Description of table ---.-------------------------------------2.1 List of svmhol -.. . ........------------------2.2 Standard liquids -------------------------------2.3 Chemical formulas and the order of listing of substances _II 2.4 Estimated accuracy of the values of fiielectric constant_- Iv 2.5 Variation of dielectric constant with temperature ---------- Iv 2.6 Literature references in table -------------------------Iv 3. Table of dielectric constants ---------------------------A. Standard liquids- --.---------------------------------7 B. Inorganic liquids- ------------------8 C. Organic liquids -------------------------------------15 4. Bibliography --------------------------------------------40 I!
Table of Dielectric Constants of Pure Liquids Arthur A. Maryott and Edgar R. Smith The "static" dielectric constants of more than 800 substances in the liquid state were critically examined and tabulated ini concise form. Tihe table consists of three sections: A, Standard Liquids; 13, Inorganic liquids; and (', Organic Liquids. An indication of the probable accuracy of the data is given. Wherever feasible, a simple analytical fuinction is employed to express the variation of dielectric constant with temperature.
1. Introduction This tabulation of the dielectric constants of pure liquids is part of a program for a critical examination of the data of physics and chemistry, sponsored by the National Bureau of Standards in cooperation with the Committee on Tables of Constants and Numerical Data of the National Research Council and the Commission on Tables of Constants of the International Union of Chemistry.
The preparation of additional tables of the dielectric constants of gases, solids, aqueous and nonaqueous solutions and mixtures, and of
dipole moments is in progress.
The assemblage and evaluation of the data at the National Bureau have been made entirelySbsecond
of Standards with the assistance of 'I. during the preliminary stages.
Temperature is the only variable considered explicitly. Usually the pressure is atmospheric or insignificantly different with respect to its effect on dielectric constant. However, where data are listed at temperatures above the normal boiling point, the pressure corresponds to the vapor pressure of the liquid unless indicated otherwise in a footnote. quency is given in a footnote.
Eden
However, helpful
2.1.
List of Symbols
I=dielectric constant. (' (°C) C t1= temperature, Celsius
=
I)
0
T=temperature, absolute ( K) a=-de/t a=-dlogio e/dt f=frequency of alternating current in cycles per t1, t2=the limits of temperature between a is considered applicable mp = melting point
which a or
suggestions from M. E. Hobbs of Duke University, C. P. Smyth of Princeton University, and the Committees of the National Research Council and International Union of Chemistry are gratefully acknowledged. The compilations of P. Debye and H. Sack (Tables de Constantes et Donn6es Numdriques XI, Fasicule 2, 1931-34; XII, Fasicule :32, 1935-:36 and earlier volumes of Tables Annuelles), International Critical Tables, and Landolt-Bornstein Tabellen have been useful in checking the tables for accuracy and completeness. In several instances data have been obtained from the Tables of Dielectric Materials, volume III, prepared by the Laboratory of Insulation Research, Massachusetts Institute of Technology, Cambridge, Mass., 1948.
Section A contains values of the dielectric constant at selected temperatures for 10 substances that are recommended as reference liquids because of their chemical stability, availability, and the reliability of the data. The probable 'accuracy is estimated to be about 0.2 percent for methanol and nitrobenzene and about 0.1 percent in the remaining cases. Values of a or a are included for interpolating or for extrapolating over a limited range of temperature without materially altering the accuracy. Additional (lata for these substances are contained in sections B or C.
2. Description of the Table
2.3. Chemical Formulas and the Order of
The table consists of three sections: A, Standard Liquids, B, Inorganic Liquids, C, Organic Liquids. The (dielectric constants are intended to be the limiting values at low frequencies, the so-called "static" values. Data obtained at such high frequencies that anomalous dispersion was evident are not included. In questionable cases the fre-
Listing Substances Formulas for the inorganic substances are written in the usual manner. The order of listing compounds in section B is alphabetical according to the symbols for the elements in these formulas with consideration also given to the number of atoms of each kind.
bp=boiling point
2.2.
Standard Liquids
lII
IV
INTRODUCTION
Formulas for the organic compounds are written with carbon first and hydrogen, if present, second. Symbols for all remaining elements then follow ill alphabetical sequence The arrangement of these compounds in section C is determined first by the number of carbon atoms, secondliv b% tile nulnber of hydrogen atoms, and finally by thle symbols for the remaining helements in alphal)etical order.'
2.4.
Estimated Accuracy of the Values of Dielectric Constant
Values of dielectric constant recorded in sections B and C have an estimated accuracy indicated by tie number of figures retained. (a) Values listed to four figures are considered probably accurate to 0.5 percent or better, (b) Values listed to three figures are considered probably accurate to 2 percent or better. (c) Values listed to two figures are considered probal)ly less accurate than 2 percent. However, where lack of detailed information makes any assignment of accuracy difficult or where excessive rounding off is undesirable, an additional figure is often retained which is not to be counted in determining the probable range of accuracy. Such figures are printed in smaller type as subscripts. They are also retained when significant with respect to variations of dielectric constant with temperature or to differences between isomeric or other closely related compounds in a series of measurements. These estimates of accuracv were assigned arbitrarily after considerations of the investigators' apparatus and methods, precision, probable purity of materials, and comparisons, where possible, with the results of others, Exception is made for certain series of polymers (e. g., polysiloxanes) which may he represented by the general formula (X). or .4(X).H. where n = 1, 2. 3. etc. The location of all compounds of such a series is determined hy the formuia corresponding to n-l.
2.5. Variation of Dielectric Constant With Temperature Where
feasible,
the variation
of dielectric
constant with temperature is represented by one
of the following equations:
g1 0 et-Log, 0 f,-a(t'-t
(2)
where •,, 1, and a (or a if the value is followed immediately by a in parentheses) are specified in the table. Occasionally other equations are indicated in footnotes. The range of temperature over which the equation is considered satisfactory appears under the heading t,, t 2. This range was chosen such that the deviations between the calculated and reported values of e are not greater than one-fourth of the accuracy assigned to E. Thus if E is listed to four figures (discounting figures in smaller type), the equation fits the reported data to 0.13 percent or better over the specified range of temperature; and, if e is listed to three figures (discounting figures in smaller type), the equation fits the data to 0.5 percent or better. Values of e falling outside of this range of temperature are listed at selected temperatures. 2.6. Literature Reference in Table All tabulated data are based on the references indicated by numbers not enclosed in brackets. The numbers refer to the bibliography following the table. Some additional references not employed for one reason or another are enclosed in brackets. These latter references are not intended to be complete with regard to data published for each substance but have been selected on the basis that they probably merit consideration in any revision of the tabulated data.
Table of Dielectric Constants of Pure Liquids
A. STANDARD LIQUIDS
E DO c
E
a (or a)
2o 0
CGH12
Cyclohexane ............................................
2.023
2.015
0.0016
CC14
Carbon tetrachloride ...................................
2.238
2.228
.0020
CoNs
Benzene ................................................
2.284
2.274
.0020
Cam0 Ce
Chlorobenzene ..........................................
5.708
5.621
.00133
C2H4Ca
1,2-Dichloroethane .....................................
10.65
10.36
.00240 (a)
CN4 O
Methanol ...............................................
33.62
32.63
.00260 (a)
CGNHN0 2
Nitrobenzene ...........................................
35.74
34.82
.00225 (q)
"2 0
Water ..................................................
80.37
78.54
.00200 (a)
H2
Hydrogen ...............................................
1.228 at 20.14 K
.00314
02
Oxygen ................................................
1.507 at 80.O°K
.0024
2
(a)
*The values of a or a given in this table are derived from data in the vicinity of room temperature and are not necessarily identical with the values listed in Parts 8 and C. They may be used to calculate values of dielectric constant between 150 and 300 C without introducing significant error.
(1)
B. INORGANIC LIQUIDS a (or a) x10
toc
E
Substance
Range
References
t2.tr
0.34
-191,-184
0.33
100,240
93
A
Argon ........................
1.53o
AIBr 3
Aluminum bromide .............
3.38
100
AsBr
Arsenic tribromide ...........
9.0a
35
....................
17,20
AsC1 3
Arsenic trichloride ..........
12.e'
20
....................
14,17,20
ASH3
Arsine .......................
2.50
Asl
Arsenic triiodide ............
7.. 0
b
150
BBr3
Boron bromide ................
2.58
0
0.28
Br 2
Bromine ......................
3.09
20
0.7
C0 2
Carbon dioxide ...............
1.60c
20
C12
Chlorine ......................
2.101
-50
0.31
-65,-33
193
1.91 1.7, 1.54
111 77 142
0.32
-22,114
5,10,19
20
3
3
Cr0 2CI 2
Chromyl chloride .............
2.6'
D,
Deuterium ....................
1.277
D20
Deuterium oxide ..............
F,
Fluorine .....................
1.54
GeC1 4
Germanium tetrachloride ......
2.430
HBr
Hydrogen bromide .............
7.00
MCI
Hydrogen chloride ............
HF
Hydrogen fluoride ............
20 0 K 25
0.26(a)
-85
-73 -142 -27 0
....................
-50 22
0.8 ....................
Hydrogen .....................
1.228
H20
Water ........................
20.4
78.54
25
34.5,
200
84.2
f= 4x 10 cycles/sec. b 1=3.6 X10" cycles/sec. SAt presure of 50 atmospheres. 4 E =78.25 [1 - 4.617(10-3)(t- 25) +1.22(10-5)(t- 25)2 (2)
0.240
25
0.288(a) .................... ....................
H2
av. dev. ±0.0O4%.
0.19
-202
-15 -113 28
3.39 2.9b
-2.7(10-8)(t-25)3];
(d)
6.35 12. 4.6
Hydrogen iodide ..............
a
0.4
....................
HI
265
-70,80
64,87,226
0,50
39 [10,313
0
K
17
..................
25
17,.
20
....................
.
0.34 (')
( (?)
0
226
183 [30]
-116,-72
....................
3.8b
Ill. 84.
Hydrogen peroxide ............
0.43
-100
78.25
134.
H2 0 2
-191
2
18.8,21.2-K 249 210 [135]
0.4,98 -216,-i9O 0,55
193 147 137 [296]
-85,-70
25 173 101,137,193 25
-85,-15
75
137 25
-51,-37
14,21-K
47,58,220,229,249
0,100
89,99,210,218 [50a, 105,112,118,264]
900,370 1)
284 291 [119]
-30,20
3 [I - 4.579(l0- )(t- 25) +1.19(10-5) (t-25f- 2.8 (10-)(t - 25)3]; av. dev. +0.03%. YE =5321/T+233.76- 0.9297T+0. 001417T 3 -0-0000008292T .
E =78.54
"E84.2- 0.62t+O.0032t
2
.
B.
INORGANIC LIQUIDS-Continued a (or a) tReferOence 2
Substance
References
Range
HS
Hydrogen sulfide .............
9.26 9.05
He
Helium .......................
1.0555 1.0559 1.0553 1.0539 1.051e 1.048
12
Iodine .......................
11.1 II.? 13.o
118 IIto 168
.
........
..........
117
NH3
Ammonia ......................
25.
-77.7
.
........
..........
152
22.4
-33. 4.
-85.5 -78.5
.
.................. ...................
2.060 K . 2.30O 2.63 3.09 3.58 4.19
18.9 17.8 16.9
5 15 25
16.3
35
152 165 46,72,73 [290]
..................
...................
144
....................
175
NOBr
Nitrosyl bromide .............
13.4
15
....................
252
NOCl
Nitrosyl chloride ............
18.2
12
....................
252
N2
Nitrogen ......................
N2H4
Hydrazine ....................
N20
Dinitrogen oxide .............
1.454 52.9 1.97
-203 20
1.61
0 15
Dinitrogen tetroxide .........
2.5seb
02
Oxygen .......................
1.507
P
Phosphorus ...................
4.10 4.06 3.86
34 46 85
PBr 3
Phosphorus tribromide ........
3.9b
20
PCi
Phosphorus trichloride .......
3.43
25
PCl5
Phosphorus pentachloride.....
2.85
160
PH 3
Phosphine ....................
2.5,b 2.7,b
P13
Phosphorus triiodide .........
4.1b
POC1 3
Phosphoryl chloride ..........
PSCI 3 PbCl 4
Thiophosphoryl chloride ...... Lead tetrachloride...........
b
13.3 5.8 2.78
0.21(a)
-90
N2 04
3
0.29
0,25
.................... 0.6
0.214 .
-6,14
-218,-183
5
59,193,224 126 E20]
....................
.........
123
20
..................
0.84
54,205,229 L93J
11,93
....................
-193
-60 -25
-210,-195
20 1',60 .........
...................
120 L14,20,26] 120 1108] 28
65
....................
20
22
....................
14,26
22 20
.................... ..........
.........
26 65
f =3.6 X 10" cycles/sec.
rLiquid transition and discontinuity in variation of dielectric constant with temperaturb at 2.2950 K. Values reported in reference 290 agree closely with those listed.
955049 0 - 51 - 2
B.
INORGANIC LIQUIDS-Continued
Substanco
S
SulfI
SOrta
E
......................
t
3.52 3.48
fig 231
Thionyl bromide ..............
9.06
20
SOcla
Thionyl chloride .............
9.25
20
SO,
Sulfur dioxide ...............
17.6
-20
125 [95J
3.0
at 20
203
3.9
at 20
203 [l14
0.287(a)
-65,-15
299
20 154h
3.11 4.79
is Is
......... .......... 0.1 6(c) -41,15
197 f1q1j 92 L114,26]
22
....................
26 [14.171
100
....................
20
Sulfuryl chloride ............
I0.o
Sb8r 3
Antimony tribromide ..........
20
SbC1 3
Antimony trichloride .........
33.b
SbCl5
Antimony pentachloride .......
3.22
SbH3
Stibine ............
2.9
.9b
3b
2 . 58
Se
.........
(9)
14.1 2.1o
SOaC1 2
Antimony triiodide ...........
References
0
Sulfur trioxide .............. Sulfur monochloride ..........
Sb1 3
Range
15.08
s0o SaCla
; .........
a (or '•) a2C
b
7.7
75
..........
20
0.46
-80 -50
,b
175
Selenium .....................
5.40
250
13
....................
294 14,1•10
......... 2,47
5,10,15 [l4-j
14 108 [lit]
....................
28
....................
20
0.25
237,301
SiCl
4
Silicon tetrachloride ........
2.4o
16
SnCl
4
Tin tetrachloride ............
2.87
20
0.30
-30,20
65,124 L14,22,26]
TiC1 4
Titanium tetrachloride .......
2.80
20
0.20
-20,20
65,124 [22]
VC14
Vanadium tetrachloride .......
VOBr 3
Vanadium oxybromide ..........
3.05b
.
.4 b 6b
25
3.. 4b
25
3.
VOCl
3
Vanadium oxychloride .........
b f =3.6 xlO1
25
-70
....................
209 20
....................
33
....................
33
....................
33
cycles/sec.
'Graphical data in the hCritical temperature.
range 118
0
-350 0 C show a minimum near 1600 and a broad maximum near 2000.
C. ORGANIC LIQUIDS a (or ci) xO
tC
Substac
References
Range tt
CI CCI•O
Phosgene .....................
CC14
Carbon tetrachloride .........
.
.7 2 b 4.3 4 b
0 22
2.238
20
4
......... 0.200
.........
52
-10,60
146,169,233,240a, 245,292
CNO,
Tetranitrooethane ............
2.52,
25
CO
Carbon dioxide ...............
1.60,'
0
CS,
Carbon disulfide .............
2.641 3.001
20 -110
CNBr
3
CHC1,
.
0.268
-90,130
16,146,188,196,204, 240a,292
[80,200,20o7
2.19
180
Bromoform ....................
4.39
20
0.105(a)
10,70
97,156,160
Chloroform ...................
4.806
20
0.160(a)
0,50
85,146,169
6.76
-60 .
...................
70,94,187 E36,801
6.12 5.61 3.71
-40 -20 100
.......... ..........
16
3.3,
140
2.9,
ISO
158.1 I I.q
0 20
(1) 0.63(,)
Hydrocyanic acid .............
CH2 Br2
Dibromooethane ...............
7.77 6.68
10 40
CHICI
Dichloromethane ..............
9.08
20
(J)
CH2 1
Diiodomethane ................
5.32
25
....................
CH20
Formic acid ..................
58.5a
16
9.82
0
2
139 [10,31]
....................
CNN
2
225 [26]
...................
....................
.
94,123
(i)
-70,40
94 E12,41,1601
CHANO
Formamide ....................
CHSK0 2
Nitromethane .................
35.87
30
0.189(a)
CHNOs
Methyl nitrate ...............
23.,b
18
...................
CH,
Methane ......................
ChN0
Methanol .....................
1.70 32.63 64. 54. 40.
"f= , x log cycles/sec. b f= 3.6 X 109 cycles/sec. cAt pressure of 50 atomspheres. Log o c = 2.199 - 0.0079t +0.00005t2
-173
72.
0.2
25 -113 -80 -20
7 E4,27-I
-70,-20
lodomethane ..................
20
97 [12"
(1)
Cthi
109.
94,285
94 [2821
Chloromethane ................
20
97
-80,0
CHC]
-20
255 r39,761
(k)
Bromomethane .................
7.00
-80,25
..................
CH38r
12.6
-13,18 18,26
0.264(a) ..........
18,25
270,280
12.92
78,295 [411 14
-181,-159 5,55 .........
93 218,264 [7t,112,207] 9
J 6 = (3320/T) - 2.24 k 6 = (3320/T) - 2.34 ' e= 12.6-0.061 (t+20) f0.0005 (t +20)2 ffiE=(2160/ T) - 0.39 (•)
6 C.
ORGANIC LIOUIDS-Continued
Substanc
E
Methylamine ....................
CHN
a (or a) X102
toC
i.1A 9.14
10 25
0.26(Q) ..........
....................
Range ti~ta
References
-30,-10
123
..........
268
C2 C2 C12 02
Oxalyl chloride ..............
3.47
21
C2 C04
Tetrachloroethylene ..........
2.30
25
CIN 2
Cyanogen .....................
2.5,
23
.
..................
14
C2 HBr 3 O
Bromal .......................
7.6"
20
.
..................
27
C2HC1S
Trichtoroethylene ............
3.142
ca 16
...................
45
C 2 HC
Chloral ......................
4.94 7.6 4.2
20 -I0 62
0.17(Q)
C2 HC1 3 0 2
Trichioroacetic acid .........
4.6
60
.....................
C2 HCi 5
Pentachloroethane ............
3.73
20
30
C2 HF,0
2
C2 HaBrCl
Trifluoroacetic acid .........
39.5 26.2
20 -II
0.20
107 25,90
[1,71 E4
15,45
26 45,57,156
.................... -50.
100,196,279 [741
0,28
297
cis-I-Bromo-2-chloroethylene...
7.3,
17
....................
49
trans-I-Bromo-2chloroethylene
2.5o
17
....................
49
cis-l,2-Dibromoethylene ......
7.72 7.0,
0 25
...................
148
[It9
trans-I,2-Dibromoethylene ....
2.97
0
....................
18
[1491
2.8R
25 20
...................
17
8.6
3
...................
26
7.0
22
1,1-Dichloroethylene .........
4.67
16
....................
149
cis-1v2-Dichloroethylene .....
9.20
25
....................
227 [45,18,09,148]
trans-I,2-Dichloroethylene...
2.14
25
..................
196,227[05,4S,-49,18]
C2 112 C102 0 2
Dichloroacetic acid ..........
8.2 7.8
22 61
....................
26 [271
C2 H2C0 4
1,1,2,2-Tetrachioroethane ....
8.20
20
...................
53
C2H212
cis-i,2-Diiodoethylene .......
1.110
83
....................
48
3.1,
83
....................
48
20..
...................
17
C2 H2 Br 2
C2 H2 Br 2 0
Bromoacetyl
C2 H2 8r
l,I,2,2-Tetrabromoethane .....
4
C2 HIC1 2
bromide ..........
trans-l,2-Diiodoethylene ..... C• 2 •8r0
Acetyl bromide ...............
* f = 4 x 108 cycles/sec. " f =5 x 10 cycles/sec.
122.4
.
16.s'
[45,571
7 C. ORGANIC LIQUIDS-Continued la -(or a)
Substance CHClO C2H 3CI0
2
C2 H3Cl3
E
toC
Acetyl chloride ..............
16.9 15."
2 22
Chloroacetic acid ............
12.3
60
1,1,1-Trichloroethane ........
a ( xlO0
Range
................... 2.
7.1o
0
3.6
7.52
20
..........
References
t) tt~t
26 [7,171
123 [1811
60,80 -33,2
234
.........
156
C2H 3 N
Acetonitrile .................
37.5 26.,
20 82
16.
C2 H3NO
Glycolonitrile ...............
68.'
20
..........
C2 NsNS
Methyl thiocyanate ...........
35.a
16
...................
17,18,22
Methyl isothiocyanate ........
19.3a
38
...................
17,18,22
7.14 7.98
20 -10
0.O140(a)
.78 4.09
25 131
0.60 .........
10,55 .........
12,144,156,199,272 41
18
.........
.........
1,27
C2 H4BrCl
I-Bromo-2-chloroethane .......
C2 H4 Br2
1,2-Dibromoethane ............
.
C2 H4C12
5,I-Dichloroethane ...........
.0.0
1,2-Dichloroethane ...........
10.65 10.36 10.3 6 12.7
20 25 25 -10
................... 0.235(a)
15,25
13,26,41,123
.........
17
10,90
I10
138,170,263 10,55
123,133,254,272
C2 H4 N20
Ethylene nitrate .............
28.,
20
..................
C2H4 0
Ethylene oxide ...............
13.,
-1
.........
.........
26
Acetaldehyde ..................
21.,-
10
.........
.........
7
21.1a
21
13.a
20
...................
6.15
20
.........
6.29 6.62
40 70
8.5
20
5.
20
0.196(a)
C2 H4 03
Ethanethiolic acid ...........
244
[41
17 E[87
(Thioacetic acid) C2114 0 2
Acetic acid ..................
Methyl formate ............... C2 H5Br
CHC1
C21sClO
Bromoethane ..................
Chloroethane .................
2-Chloroethanol .............. (Ethylene chlorohydrin)
9.39
16.1
-90
13.6
-60
6.29 6.0, 5.13
170 179
4..6,
18 5 . 5 h
25., 13.2
.........
0,20 -30,30
96,207 E7,1811
7,26 34,70,94 127,272
[207,2281 .........
.........
15
183 25 132
..................
41
Sf=4X JOs cycles/sec. h Critical temperature. "Value
chosen to conform with the remainder of the tabulated data for this substance.
8 C. ORGANIC LIQUIDS-Continued Is
Substancft
CaH l
C218NO
lodoethane ...................
Acetamide .................... Acetaldehyde oxime ...........
t
a (or a) I X102
7.82 12.3
20 -90
0.150(a)
10.2
-50
59.4
83
.........
3.0
23
...................
-20,70
81,207 [7,12,1601
.........
17 26 [17,271
C2 N110 2
Nitroethane ..................
28.0,
30
II.4
30,35
CY N110 5
Ethyl nitrate ................
19.4
20
9.
0,50
C2 H.N2O
N-Nitrosodimethylamine .......
53.4
20
C2 H6 0
Ethanol ......................
24.30 24.3z 41.0'
25 25 -60 25 110 120 125 126.1 127.6P
References
Range t 'ts
295
7,17,26 [4,141•
.................... .
Lilt]
17
.................. 0.270(a) -5,70 0.297(a) -110,-20
111,174 111,112,207 81 [971
2.38
161
Methyl ether .................
5.02 2.97 2.64 2.37 2.26 1.90
25,100
n =4
OctamethylcycIotetrasiloxane..
2.39
20
....................
266
n=
Doecanethylcyclopentasiloxane
2.50
20
...................
266
n =6
Dodecamethylcyclohexasiloxane
2.59
20
....................
266
n =7
Tetradecamethylcycloheptasiloxane
2.68
20
...................
266
n =8
Nexadecamethylcyclooctasiloxane
2.74
20
....................
266
37.7
25
0.224(a)
60.,
- 30
...................
122 L17,26,1431
236
(C 2H6 OS')n
CA 2 N5 02 C2 H6 04 S
l.(,
......
Methyl sulfate ...............
48.3 42.s C2NAS
C2OIN
C211N2
0 20
Ethanethiol ..................
6.91
15
...................
Methyl sulfide ...............
6.2'
20
..........
Ethylamine ....................
6.94
10
(0)
Dimethylamine ................
6.32 5.26
0 25
..........
20
10.
1,2-Ethanediauine ............
a f=1,xlO cycles/sec. o E -6. 94-0.O036( t- 10) +O.O0004(t-
14.2
112 [26,131, 142,2361
20,100
.........
17
-20,10
123
.........
268
10,27
1O)2
'Critical temperature = 126.9 0 C. 'Value chosen to conform with the remainder of the tabulated data for this substance.
199
[l11
C. ORGANIC LIQUIDS-Continued Sustnc
Substanco
•u
lO= a) a (or
References
i•t Range
C3 C3 2N N2
Malononitrile ................
46.b
36
....................
is
C 3 1 4 C02 0
I,I-Dichloro-2-propanone .....
I14.,"
20
...................
27
C 3 H 5 Br
3-Iromo-l-propene ............
7.4 7.0
I 19
...................
26
CM,6rO,
a-Bromopropionic acid ........
21
....................
27
CH
1,2,3-Tribromopropane ........
6.45
20
...................
244
3-Chloro-l-propene ...........
8.7 8.2
I 20
...................
26 [271
C 31 5C1N,0 6 3-Chloro-l,2-propanediol
17.5
20
...................
244
I-Chloro-2-propanone .........
30.n
19
...................
27
3-Chloro-l,2-epoxypropane .... (Epichlorohydrin)
25
., 22.,
1 22
..................
26 [271
Ethyl chloroformate ..........
II.o.
20
....................
17 [27]
Methyl chloroacetate .........
12. "
21
...................
27
13.3
20
...................
2414
27
5 Br3
C3 N5 Cl
.lI.o.
dinitrate COHIClO
C3 H5 C10 2
C3 15C0 2 N10 1,3-Dichloro-2-propanol nitrate COHICl 3
1,2,3-Trichloropropane .......
7.5n
20
...................
C3 "11
3-1odo-l-propene .............
6.1n
19
..........
.........
27
CimN
Propionitrile ................
31.0 27.2 214.3
0 20 50
.........
.........
13,17,26
C3 H5 NO
Lactonitrile .................
38.4
20
.........
.........
17
C3 HINS
Ethyl thiocyanate .............
34.5 29.3
3 21
....................
26 [17,18,22]
Ethyl
23.4 19."
2 21
....................
26 [17,18,221
19.3
20
...................
244
1.87, 1.79 1.69o
20 145 65
.........
1.53o I.1411 1.33,
85 90 91.9h
4.3"
20
isothiocyanate .........
C015 N309
1,2,3-Propanetriol (Nitroglycerin)
C
Propene ......................
C3 NHBr2
1,2-Dibromopropane ...........
f=14x I0s cycles/sec. = 3.6 X 10 cycles/sec. hCritical temperature. " f= 5 x 108 cycles/sec. £
b
trinitrate
...................
.........
161
27
10 C. ORGANIC LIQUIDS-Continued a (or a)
Substance
C35.C12
1,2-Dichloropropane .......... 2,2-Dichioropropane ..........
C3H1N6142
C3 NO
t
8.93
26
.10.1,
References
Range
x|O 10sReeene
.........
20
0.247(a)
.........
107
-33,20
234
1,2-Propanediol dinitrate ....
26.,
20
....................
1,3-Propanediol dinitrate ....
19.0
20
..........
2-Propen-l-ol
21.,
15
..........
20.7,
25
0.205(a)
17.7
56
.........
.........
Propionaldehyde ..............
18.59
17
.........
.........
7 E41
Propionic acid ...............
3.30 3.41
10 140
.........
149 [5,7,271
Ethyl formate ................
7.1,
25
.........
.........
160 [1,77
Methyl acetate ...............
6.68
25
2.2
(Allyl
alcohol)
Acetone ......................
C3 A02
E
.........
244 ..
p5,240,271 ,2071
-60,40
25,40
63,260
C3 H7 Br
I-Bromopropane ...............
8.09
25
2-Bromopropane ...............
9.46 16.1
25 -85
4.40 ....................
CHCI
I-Chloropropane ..............
7.7"
20
....................
27
C041C102
3-Chloro-l,2-propanediol .....
3 19
...................
26
CNH 7
I-lodopropane ................
7.00
20
...................
242
2-lodopropane ................
8.19
20
....................
242
I-Nitropropane ...............
23.24
30
10.1
30,35
295
2-Nitropropane ...............
25.5,
30
10.9
30,35
295
Ethyl carbamate (Urethan) ....
14.2
50
5.2
50,70
123 [141
Isopropyl
12. b
19
.........
13.,b
18
....................
1.61
0
nitrite ............
CIH7 N03
Propyl nitrate ...............
COSI
Propane ......................
C3118
I-Propanol ...................
20.1 38. 29.
2-Propanol ....................
a f= 4x 1Oe cycles/sec. b f 3.6 x l10 cycles/sec. n f= 5 X S0s cycles/sec.
18.3
....................
27J
di-Lactic acid ...............
37. 31.
17
.........
C3 H6 03
CH1NO,
22.
..........
21414
3.35
0.20
25
0.293(a)
-80 -311
....................
25
0.310(a)
4,8 [7] 1,55
272
1,55
272 211
.........
14 14
-90,15
172
20,90
112,222,279 [DI,,51,157, 1771 9
20,70
112,222
[1571
II C. ORGANIC LIQUIDS-Continued Substance
Ca3sO2
E
a (or a) slOt
taC
Range
References
1,2-Propanediol ..............
32.0
20
0.27(a)
at20
232 [1421
1,3-Propanediol ..............
35.o
20
0.23(a)
at20
232
2-Methoxyethanol .............
16.0
30
....................
261 [1151
20
...................
17
25 -
0.208(a)
Dimethoxymethane (Nethylal)..
2.7a
C31H8 0
Glycerol .....................
C01 9 803
Trimethylborate ..............
8.0a
20
....................
CH1 0
Isopropylamine ...............
5. 5 b
20
..........
Trimethylamine ...............
2.414
25
0.52
2.55
25
....................
279
42.5
0,100
40,112,185 E38,103,142,1771 17
.........
14
0,25
268 [4l1
C4 C4 C16
Nexachloro-1,3-butadiene .....
C4 N102
Maleic anhydride .............
50.a
60
....................
17
C4 H4 N%
Succinonitrile ...............
56.5 53.6 52.3
57.4.. 67.7 78.2
...................
199 [14,17]
..................
153
Pyrazine .....................
2.80
50
C4 H4 0
Furan ........................
2.95
25
.........
C4 WHS
Thiophene ....................
2.76
16
...................
C4 HC15 0
a,a,a.-Trichlorobutyraldehyde (Butyl chloral)
I0.o"
18
C4 11C5030
Ethyl trichloroacetate .......
7.8
20
CCNoN
Crotononitrile'
36.1
ca20
...................
48
28.,
ca 20
...................
48
Crotononitrile'
(bp
108°C)...
(bp
0
122 C)...
Pyrrole ......................
.
7.48
8.
.
.........
121 12,283 [181
....................
2.8
27
2,60
.........
.........
26
171
C4 H1 5 10
Methyl cyanoacetate ..........
28.,-
20
...................
17
C4 HNS
Allyl isothiocyanate .........
17.2b
Is
...................
18,22
C4 N0Ci,0 2
Ethyl dichloroacetate ........
1..s
2
...................
26
10.3
22
Vinyl ether ...................
3.94
20
..................
121
Ethoxyacetylone ..............
8.05
25
....................
257
I 19
..................
26 E17,27,1661
C4 NO0
C4 HsO,
Acetic anhydride .............
22., 20..
Sf =-4 x o0 cycles/sec. bf-3.6 XION cycles/sec.
"
"I>
IN I
f-5x108 cycles/sec.
4 cis- trans Isomers.
40 CI
955049 0- 51 - 3\ t•
12 C. ORGANIC LIQUIDS-Continued * (or a=) Subs tance
toc
a
Range.eerne
2
References
(bp 95*C)..
5.8,
ca20
...................
.8
(bp 86C)..
5.0
ca20
...................
.8
6.7,
ca20
2-Bromo-2-butene" ............
5.3.
ca20
...................
48
CNHBrOa
a-Bromobutyric acid ..........
7.20
20
...................
27
C0HC1102
Propyl chloroformate .........
20
...................
27
CN,Br
I-Sroao-l-butene'
E
I-Bromo-l-butene' 2-8romo-2-butene
.. . . . . . . . . . . .
.II.,-
...................
48
Ethyl chloroacetate ..........
Il1.4'
21
....................
27
Butyronitrile ................
20.,b
21
....................
13
Isobutyronitrile .............
20.4.b
24
...................
13
meso-2,3-0ibrouobutane .......
6.214
25
...................
238
dl-2,3-Dibromobutane .........
5.75S
25
...................
238 [1841
I,2-Dibromo-2-methylpropane..
14.1I
20
....................
27
I,F1-Oichlorobutane ...........
8.90
25
i, 2-1ichl oro-2-methy I propane
14.0 10.8 8.71 7.22
-100 -60 -20 20
...................
2117
CHCIO
,6,,8'-Dichlorod iethyl ether...
21.2
20
...................
156
CH1811 306
1,3-Butanediol dinitrate .....
18.,
20
...................
244
2,3-Butanediol dinitrate .....
28.,
20
...................
214
2-Butanone ...................
18.5t
20
0.207(a)
Butyraldehyde ................
13.4 10.8
26 77
...................
Ca117N
Ca,,sr,
CHCI,
CI,0
C1H110
CaNeO,
3.07
1,55
-60,60
E18414
272
20 ['41,814,1231 .I1
Butyric acid .................
2.97
20
-0.23
Isobutyric acid ..............
2.71 2.73
10 40
...................
149 [2,7]
Propyl formats ...............
7.72a
19
...................
7
Ethyl acetate ................
6.02
25
5
77
................... ....................
. 3o
Methyl propionate ............
5.50
i9
I,14-Dioxane ..................
2.209
25
O-Nydroxyethyl acetate (Glycol monoacetate)
f.
jxIS0 cycles/sec. 3.6 x I0' cycles/sec. f *5x10 cycles/sec.
b f
"
13.0
30
1.5
0.170
10,70
at25
96,149 [2,71
[••
8,63,276 .1 27
20,50
...................
4 cis-trans isomers. I Br and CIis tramw. *Br and CBH cis.
i144,156,196,230,231, 240a, 258,271,276 261
13 C. ORGANIC LIQUIDS-Continued toe u exl02
SubstancE
C4 BBr
97,243,272
7.88
-10
I-Bromo-2-methylpropane ......
7.18
25
2.8
1,55
272
2-Bromobutane ................
8.64
25
3.30
1,55
272
10.1,
25
5.20
-15,55
213,243,272
20
0.173(a)
-10,70
97,242
I-Chlorobutane ...............
I-Chloro-2-methylpropane .....
7.39
-90 -50 -30 7................... 247
12.2
-120
10.1
-89
7.87
-38
6.149
14
10.95
0
0.225(a)
I-Iodobutane .................
6.22 8.89 7.53 4.52
20 -80 -40 130
0.135(a)
I-lodo-2-methylpropane.......
6.147
20
....................
2-lodopropane ................
7.87
20
..........
.........
242
8.42 10.5
20 -33
,.......... ..........
......... .........
242 213
2-Chloro-2-methylpropane.....
2-Iodo-2-methylpropane .......
C4 119NO3
10,90
20
-90 -50
9.94 9.07
C4 H9 NO
0.150(a)
References
7.07
12.2
C4 11*I
Range t .ta
11.1 9.26
I-Bromobutane ................
2-Bromo-2-methylpropane ...... C4 HC3
a (or a)
2-Butanone oxime .............
3.14
20
..................
Morpholine ...................
7.33
25
.........
20
....................
Butyl nitrate ................
13.,
-23,30 0,80
109,213 41,97,242
242
27 .........
225 241 ILI
19 ...........................
Isobutyl nitrate .............
1 1.,b
C4 HioHg
Diethyl mercury ..............
2.3
23
....................
C4 H1 0 0
I-Butanol .....................
17.8 17.1 8.2
20 25 118
0.300(a) 0.335(a) ..........
-140,20 25,70 ..........
81,222,278 279 41
2-Methyl-I-propanol ..........
17.7 314.
25 -80
0.377(a) ..........
20,90 ..........
12,85,103,112,222 9
26.
-34
2-8utanol.....................
b f= 3.6 x 108 cycles/sec. "f 5x 10 cycles/sec.
15.8
25
...................
17,22
222
114
C. ORGANIC LIQUIDS-Continued Substance
toc
a (or 2a)
Range
References
r ItI 2 C4Ho, 0 0-Con. 2-Nethyl-2-propanol ..........
Ethyl ether ..................
10.9 8.49 6.89
30 50 70
'.335
20
2.0
4.341
20
0.217(a)
-116
10.4 3.97 2.12 1.8 1.53 C4Hto02
1,14-Butanediol ...............
C4111 002
I,I-Dimethoxyethane ..........
CH
Ethyl sulfite ................
C4 1 10 04
-40,30
207 [36,80,143,1871
0.170(a)
180 16 L15,19,791
40,1140
.3h
15 30
....................
236
20
...................
298
17., 15., 13.1
I 20 50
...................
26
Erythritol (1,2,3,4Butanetetrol)
28.2
120
....................
131,142
C4 H1 0 04 S
Ethyl sulfate ................
29.2
20
0.24(a)
C4H 1 0 3
I-Butanethiol ................
4.95 4.59
25 50
...................
I"40
Ethyl sulfide ................
5.72 5.24
25 50
....................
140
C4 HN0 Zn
Diethyl zinc .................
2.5a
20
.........
.........
132
C4H11 N
Butylamine ...................
5.3b
21
.........
.........
14
Isobutylamine ................
. 4.1b
21
...................
Diethylamine .................
3.6b
22
..........
Tetramethyl silicate .........
6.
10 0,S
C4 N1 2 0,Si
32.. 30.2
12,35,62,96,251
at2o
....................
40 180 190 193
109 ['3,112,142, 157,261]
....................
3.49
b
ca 20
2.60
20
0
-25,20
122
14 .........
...................
114,22 22
C5 C5FeO5
Iron pentacarbonyl ...........
ClH40 2
Furfural .....................
6., 41., 34.,
CeHsN
Pyridine .....................
12.3 9.14
CaHNOa
Ethyl cyanoacetate ........... .a-Cyanoethyl acetate .........
26., I18.a
...................
1. 20 50 25 116 20 20
.
114
.........
.........
26 E71
.................. ..........
.........
51,53,159 [166] 41
................... ...................
7,17,26 17
a f= x tOo cycles/sec. b f= 3.6 x l10 cyclesfsec. hCritical temperature. '
Value chosen to conform with the remainder of the tabulated data for this substance.
15 C. ORGANIC LIQUIDS-Continued Substance
C5 He
a (or a) X0
tC
1,3-P'+adiene t . . . . . . . . . . . 2-Methyl-I,3-butadione ...... (Isoprene)
. .
2.32 2.10
25 25
..................... 0.24
-. 51
.....................
Range ti.ta
-75,25
References
1011,130 129
C5 NeO
Cyclopentanone ..............
16.,
C8HO18
2,4-Pentanedione ............ (Acety I acetone)
25.7,
20
....................
7,17,18
Cai 8 0 4
Dimethyl malonate ...........
10.'"
20
.....................
17 [27]
C5 HBrO,
a-Bromoisovaleric acid ......
6.5"
20
....................
27
2
.....................
26 [27]
Ethyl aý-bromopropionate .....
I0.o 9.3
22
Isobutyl chloroformate ......
9.1n
20
....................
27
Ethyl aý-hloroproplonate ....
10.,"
20
....................
27
8.6"
20
.....................
27
C'1oClO,
CH,10s
Ethyl /)-iodopropionate ......
CHN
Valeronitrile ...............
17.4b
21
Isovaleronitrile ............
18.,b
22
.....................
Ca11o
C,,H,3r,
CAP1o9
.....................
I-Pentene ...................
2.100
20
..........
2-Methyl-I-butene ...........
2.197
20
.....................
Cyclopentane .................
1.965
20
.
..........
13 13 ..........
248 [151] 248
..........
248
Ethylcyclopropane ...........
.1.933
20
.....................
248
1,2-Dibromopentane ..........
.4.39
25
.....................
150
.....................
238 [150j
3
dl-erythro-2,3-............. Di bromopentane
5.4 o
25
dl-threo-2,3 ................ Di bromopentane
6.50,
25
.
.........
Cyclopentanol ...............
18.0 25.,
20 -20
2-Pentanone .................
15.4, 22.0
20 -60
0.195(a)
3-Pentanone .................
17.0,
20
0.225(a)
19.4
-20
19.8
-140
0.38(a) ..........
10.1&
17
..........
Valeric acid ................
2.6s
20
.....................
Isovaleric acid .............
2.64
20
..........
Valeraldehyde...... CSH1 oO2
237
"f= 4X108 b f =3.6 x l10
cycles/sec. cycles/sec.
n f=5x108 cycles/sec. 'Mixture of cis-trans isomers.
.........
..........
238
at2O ..........
232 237
-40,80
0,80
..........
240 E7,814]
240 [7,81]j
7 [4'] 2,7,27
..........
7
16
C. ORGANIC LIQUIDS-Continued Substance
E
a
toc
r a)
Range
References
C5 1110 0,-Con. 7
6.14,
19
Propyl acetate ..............
5.69
19
0.8
atl9
7,8
Ethyl propionate ............
5.65
19
1.8
atil9
7,8
Methyl butyrate .............
5.6m
20
C8 91 0 02
Diethyl carbonate ...........
2.82
20
CBN 1 1 8r
I-Bromopentane ..............
6.32 9.90
25 -90
6.05 10.2 8.04
20 -107 -56
I-Brono-3-methylbutane ......
C'M1 ,C!
....................
L1]
Isobutyl formats ............
.
27
..................
298
.................... - 45,55
211,272
2.3
-18,23
212
120.6
...................
I
2-Bromo-2-methylbutane ......
9.1n
19
....................
27
I-ChIoropentane .............
6.6
II.
..................
2
I-Chloro-3-methylbutane .....
6.05 10.0 8.63
20 -100 -70
2-Chloro-2-methylbutane .....
12.3
-60
9.3
16
I-Fluoropentane .............
4.21
20
2-Fluoro-2-methylbutane .....
5.89
I-odopentane ...............
0.160(a)
-40,23
0.32(a)
-77,-
247
50
217 2
....................
L27J
..................
243
20
....................
243
6.81
20
..........
I-Iodo-3-mothylbutane .......
5.6.
19
....................
27
3-lodopentane ...............
7.43
20
....................
242
2-Iodo-2-methylbutane .......
8.19
20
...................
242
CSHIIN
Piperidine ..................
5.Sb
22
..................
1I
C5 1111NO
2-Pentanone oxime ...........
3.3"
20
...................
27
CH 1 MNO,
Amyl nitrate ................ (bp I140-II45oC)
9.0"
18
....................
22
C8 NHsF
CH
11
Can-Pentane
...................
2-Methylbutane ..............
f , I X 10 cycles/sec. bf=3.6x10s cycles/sec. ff 5 x 108 cyles/sec.
1.8s1 2.011 1.984
20 -90 -70
1.843
20
.
.
0.160
.
L7,22J
0.152(a)
4.70
.
L27]
..................
.........
-50,30
242
88
196
17
C. ORGANIC LIQUIDS-Continued (or a)
Substancea
C5 H1 O
I-Pentanol ..................
13.9
25
0.23(a)
References
Range
•j,.xL
t
15,35
142,177,222
3-140thy I -I-butanol ..........
.14.7 5.8s
25 132
....................
11,51,63,276
2-Methyl-2-butanol ..........
5.82
25
...................
51,85,276 [2613
CH1 120
Xylitol .....................
CsN1 3S
I-Pentanethiol ...............
4.55 4.23
25 so
..................
1S40
CsN 1 2S 4
Tetramethylthionothane ......
2.82
70
..................
250
CN
Amylamine (bp 950C) .........
.5 b
22
...................
14
I-Broeo-2-chlorobenzene .....
6.80
20
....................
83
I-Broso-3-chlorobenzene.....
.. 4.5,
20
...................
83
o-Olbromobenzene ............
7.35
20
....................
55,63
m-Dibroeobenzene ............
4.80
20
..................
55,83
p-Oi bromobenzene ............
2.5,
95
...................
55
37.,
so
..................
176 [32]
31.6
80
27., 23.7
110 140
21.s
163
18 N
[9]
40.
.
20
.
........
..........
131,142
[I'4,163
C6 CI4,BrCI
CH 4 8rs
CN 4 CINO,
I-Chloro-2-nitrobenzene .....
I-Chloro-3-nitrobenzene.....
20., 18. 1 15., 14.1 13.0
CHCI,
CNHl,
CeHBr
s 80 sIo
...................
176 [260]
140 160
I-Chloro-4-nitrobenzene .....
8.0,
120
0.16(a)
85,160
o-Dichlorobenzeno ...........
9.93
25
0.194(a)
0,50
69 [53,55,61,1793
m-Oichlorobenzene ...........
5.04
25
0.120(a)
0,50
69
p-Di ch lorobenzene ...........
2.41
50
0.18
o-Dilodobenzene .............
.5.7
20
...................
50,80
176 [32]
55,94 [61] 55
m-Dilodobenzene .............
4.25
25
.........
.......... 55
p-Oiiodobenzene .............
2.8,
120
.........
.......... 55
Bromobenzene ................
5.40
25
bf:3.6 X 10
cycles/see.
0.115(a)
j55,61"]
0,70
60,61,86,194,272
C. ORGANIC LIQUIDS-Continued Subtan•
Substance
CH
5
C1
Chlorobenzene ................
•t°CW)~
5.708 5.621
a (or
20 25
)
..........
0.130(a)
ti.ta Range
.........
0,80
References
60,138,170.251
41,69,70,86,123,133 187,194,207
5.71 7.28 6.30 4.21
20 -50 - 20 130
o-Chlorophenol ...............
6.31
25
2.7
25,58
57,61,261
p-Chlorophenol ...............
9.47
55
3.7
55,65
61,261
CHF
Fluorobenzene .................
5.42 4.76
25 60
..................
C6 15 1
lodobenzene ..................
4.63
20
.........
CeHnNO,
Nitrobenzene .................
34.82
25
0.225(a)
10,80
20.8 24.9 22.7
130 90 110
0.1614(x)
130,211
207
17.,
50
6.4
50,60
261
2.284
20
0.200
10,60
12,77,138,190,2504, 263,273,283a,292
2.073 1.966
129 182
C6 H5 ClO
C'HNO,
o-Nitrophenol ................
CeHs
Benzene ......................
..........
153,255a 83
.........
.........
243,83 85,138 [12,38,41, 78,141,1914,251]
16
27
-Bromoaniline ...............
13.0n
19
...................
CHCIN
m-Chloroaniline ..............
13.,-
19
.........
CIIC16
a-Hexachlorocyclohexane ...... (mp 1560c)
4.7,
156
Ce He N,0,
o-Nitroaniline ...............
34.,
90
3.
90,110
260
p-Nitroaniline ...............
56.3
160
6.
160,180
260
CeHeBrN m
Phenol .......................
9.78
60
0.32(a)
CNN
Aniline ......................
6.89
20
0.1148(a)
5.93
70
CGH@
2-Methylpyridine (a-Picoline)
9.8b
1,3-Cyclohexadiene ...........
2.6e
b f = 3.6 x 108 cycles/sec.
a f=Sx i0 cycles/sec.
184.6 20 -89
27 237
...................
C0 HO
1..5k1
.........
t40,70
0,50
61,123,145, 194 6,66,122,159,171,251
.........
.........
l914
..........
.........
141 [38]
................... .........
14 .........
237
19 C. ORGANIC LIQUIDS-Continued tQC
Substance
CaH6 142
a (or a) X1O2
Range References
tlt
12 [22,27]
Phenylhydrazine ..............
7.2
23
....................
2,5-Dimethylpyrazine .........
2.436
20
0.13
20,50
153
2,6-Dimethyloyrazine .........
2.653
35
0.30
35,65
153
4.4
78
....................
237
CaHmo0
I,4-Cyclohexadione ...........
CtlCIlO
cis-Ethyl ý3 -chlorocrotonate..
7.67
18
....................
49
trans-Ethyl ,3-chlorocrotonate
4.70
18
....................
49
Cyclohexene ..................
2.220
25
..........
2.6,
105
....................
237
2,'-Hexadienet ...............
2.22
25
....................
130
2-Methyl-l,3-pentadienel .....
2.42
25
....................
104,130
3-Methyl-l,3-pentadienet .....
2.43
25
....................
104,130
4-Methyl-1.3-pentadiene" .....
3.16 2.81 2.60 2.49
75 25 25 50
....................
129,130
2,3-Dimethyl-l,3-butadiene...
2.10
25
cot"o
.
35.98 237
0
....................
232
15.1&
20
....................
17
Butoxyacetylene ..............
6.62
25
....................
257
CaH1 0 0 2
Ethyl crotonate ..............
5.4n
20
....................
27
CaH oo
Propionic anhydride ..........
18.8.3
16
....................
27
Ethyl acetoacetate ...........
15.,-
22
.....................
7
Diethyl oxalate ..............
8.11
21
....................
7
Dimethyl succinate ...........
5.1
20
....................
32
Bromocyclohexane .............
7.92
25
0.140(a)
65
....................
237
7.414
25
...................
238
7.269
25
C6 N,,Br
4-Nethyl-'-penten-2-one ...... (Mesityl oxide)
15.,
129,130
.................... ....................
CNIoO 0 4
18.3 19.,
-50,50
271
20 40
C6 HoO
Cyclohexanone ................
0.17
.........
11.0 C6 HBrO 2
dl-threo-2-Acetoxy-3-.........
1,55
272 [98]
bromobutane dl-erythro-2-Acetoxy- ......... 3-bromobu tane
'f=4XI10
cycles/sec.
*f=5 x10S cycles/sec. 'Mixture of cis-trams isomers. "Some polymerization at the higher temperatures. 955049 0 - 51 - 4
I,
....................
238
20 C. ORGANIC LIQUIOS-Continued Range tilts
a (or 2i)
ubstanc
C
10
References
CON 1, BrO2 -Con.
CH 11 Cl
Ethyl a-Dromobutyrate ........
8.0M
20
...................
27
Ethyl a-bromoisobutyrate .....
7.9n
20
...................
27
Chlorocyclohexane ............
7.6
25
10.9
...................
-477
98
....................
237
COHIIC10 2
Isoamyl chloroformate ........
7.80
20
...................
27
C'HNIN
Isocapronitrile ..............
15.,b
22
....................
13
COH 1 1N0
Cyclohexanone oxime ..........
3.04
89
...................
237
C6H11 N1
Amyl thiocyanate .............
19.5
....................
18
(bp
CH12
C6 H,2 Br2
CH11 2 0
C H62 02
17.1 b
1959C)
Cyclohexane ..................
2.023
20
Methylcyclopentane ...........
1.985
20
Ethylcyclobutane .............
1.965
20
cis-3-Nexene .................
2.062
25
trans-3-Hexene...............
2.000
25
...................
239
dl-3,4-Dibromohexane .........
6.732
25
...................
238
meso-3,1-Dibrobohexane .......
4.67'
25
...................
238
25 100 150
0.437(a)
Cyclohexanol .................
15.0 7.24 4.88
I-Methyl-i-cyclopentanol .....
6.97
34.6
2-Hexanone ...................
14.6
14.5
4-Methyl-2-pentanone .........
13.11 18.8
3,3-Dimethyl-2-butanone ...... (Pinacolin)
13.1
...................
248
..................
239
20,66
35,98,207 [84,261]
....................
237
..................
84
0.210(a)
-20,100
240 84 [7,18]
....................
192 [27]
..................
160 [7]
Amyl formate ..................
6.4,
25
Butyl acetate ................
5.01
20
.
1.4
20,40
7,8,10,37,260
-73
Isobutyl acetate ............
5.29
20
Propyl propionate ...........
4.7n
20
Ethyl butyrate ..............
5.10
18
bf=3.6X108 cycles/sec. f = 5 X 10 cycles/sec. "Extrapolated from mixtures containing both isomers.
LI
.
248
....................
71
"
.
81,146,188,190,196. 259,292
111.5
2.63
. 8k
10,60
...................
20 -60
Caproic acid .................
6
0.160
1.6
at20
................... 1.0
7,8,10,57 27
at20
7,8
21 C. ORGANIC LIQUIDS-Continued Substance
to0
E
a (or a)
1101 COH
Range t .ta
References
1 2 0 2 -Con.
C6 1H 12 0,
Methyl valerate ..............
4.3f
19
....................
tt-Hydroxy-1-methyl-2-......... pentanone (Diacetone alcohol)
18.2
25
.........
7.57
30
3.1
13.9 6.29
25 128
6-Ethoxyethyl acetate ........ ("Cellosolvel acetate) Paraldehyde ..................
C.H13 8r
I-Bromohexane ................
.5.82 6.30
25 I
C,113 l
I-lodohexane .................
5.37
20
CH, 1 N
Cyclohexylamine ..............
5.37
-21
CS"14
n-Nexane .....................
1.890 2.044 1.990
20 -90 -50
CHs140
I-Hexanol ....................
COH1402
.........
30,50
..................
1.73
25,55
.........
.........
237
- I0,;rC
88 [35,116,207]
3.3,
26
Isopropyl ether ..............
3.88
25
1.8
0,25
30
14.5
30,35
25
...................
3.80
272
242
Propyl ether .................
24.4
E17,26]
.........
25 75
2-Methyl-2,'-pentanediol .....
260
.........
0.155
0.35(a)
.
115
11
13.3 8.55
I,I-Diethoxyethane ........... Co1s40 6
.
27
15,35
..................
103,177
107 156,206 [107,198] 295 [232] 85,102 [7,26,298]
Sorbitol .....................
33.5
80
.........
.........
131,142
Mannitol .....................
24.6
170
.........
.........
131,142
.........
91
CeHsAl
Triethyl aluminum ............
2.9
20
..........
CeHysN
Dipropylamine ................
2.9b
21
....................
14,22
Triethylamine ................
2.42
25
...................
206 [26]
CeHisOSi,
(CH8 ) 3 Si [Si(CH,)2]•ICH3
"n=I
Hexamethyldisiloxane .........
2.17
20
....................
266
n =2
Octamethyltrisiloxane ........
2.30
20
....................
266
n =3
Decamethyltetrasiloxane ......
2.39
20
....................
266
n= 4
Dodecamethylpentasiloxane ....
2.16
20
...................
266
n
Tetradecamethylhexasiloxane..
2.50
20
....................
266
2.72
20
5
n =66*
....................
b f= 3.6 X 106 cycles/sec. n f5 X 10 cycles/sec. wSilicone oil of average molecular weight corresponding to this formula.
266
22 C. ORGANIC LIQUIDS-Continued a (o
toc
E
Substance
R
a)
References
e
C7 CH C5O
Benzoyl chloride .............
C7NSCl
a,a,a-Trichlorotoluene .......
C.115 F3
a., a-Trifluorotoluene .......
C7 H1N
Benzonitrile .................
CH 9NO
Phenyl isocyanate ............
C7 H5 NS
Phenyl
29. 23.
0 20
.........
6.9"
21
.................... .........
43 [22] 22,27
9.18
30
8.09
60
25.20 24.02 22.10
25 40 70
0.157(a)
20
....................
22 E[8]
10.,6.9n
20 20
.................... ......... .........
17,22 [i8] 27
....................
26,56 E[',7,22]
8.
isothiocyanate ........
.........
8
b
.........
0,25
255a
85,138 [194]
C7H 602
a,a-Oichlorotoluene ..........
C.He0
Benzaldehyde .................
19., 17.9
0 20
CH1 6 02
Salicylaldehyde ..............
17.
30
C7 H7 Br
o-Bromotoluene ...............
4.28
58
....................
61 [27]
m-Bromotoluene ...............
5.36
58
....................
61 [27]
p- Bromotoluene ..............
5.49
58
....................
61 [27,32]
C7 H7 BrO
p -Bromoanisole ..............
7.06
30
C7 H1C1
o-Chlorotoluene .............
1.6
30,40
261
[14,7,17]
260
.45
20
....................
83 [27]
58
....................
61
5.55
20
...................
83
5.014
58
....................
61
p-Chlorotoluene .............
6.08
20
....................
83 [27,32]
5.55
58
....................
61
a -Chlorotoluene .............
7.0
13
o -Fluorotoluene .............
4.22
30
3.88
60
5.42
30 60
.........
.........
255a
4.90 5.86
30
..........
.........
255a
5.34
60 .........
32
m -Fluorotoluene .............
P -Fluorotoluene .............
.
.......... .
p- lodotoluene ...............
4.4
35
.........
CYHTNO
Benzaldehyde oxime (trane)...
3.8
20
....................
f , 4 XI08 cycles/sec. xlog cycles/sec.
b f3.6
cycles/sec.
.........
..................
COHOI
"f=5x108
30,40
4.16 m-Chlorotoluene .............
C7 H7 F
7.
2 7]
2 E27] 255a
8 [7,27]
23
C. ORGANIC LIQUIDS-Continued a (or a)
Substance
tOC
x
References
Range tlta
2
15.
at20
12,85 [50]
58 222
.......... ..........
......... .........
61 41
23.,
20
.........
.........
53 [27]
21.,
58
..........
.........
61
p-Nitrotoluene ..............
22.,
58
.........
.........
61 [32]
CAH 7N03
m -Nitrobenzyl alcohol .......
22.n
20
...................
CTHS
Toluene ......................
0 25 127 181
0.0455(a) 0.243
CHO
Benzyl alcohol ...............
C7 HNO,
o-Nitrotoluene ..............
m -Nitrotoluene ..............
27.4
20
21., 11.8
2.438 2.379 2.15, 2.04,
27 -90,0 0,90
16,60,188,196,223, 229 [36,80,207]
20
..........
.........
26,56 [8,256]
9.47
70
..........
.........
194
6.6
132
..........
.........
117
o-Cresol ....................
11.5
25
m-Cresol ....................
11.8
25
13.1
II. 0.41(a)
p -Cresol ....................
9.91
58
.........
Methoxybenzene ............... (Anisole)
4.33
25
1.1
3.89
70
..........
I1..7
28
....................
25,30
261 [61]
15,50
56,1145,261 [43,61]
......... 20,40 .........
61 66,!44,260,277 194 27
C7 11802
o -Methoxyphenol
CHN
Benzylamine ..................
5.5 4.6 4.3
I 21 50
.........
.........
26 [27]
o-Toluidine .................
6.34
18
.........
.........
171 [14,27,117]
5.71
58
..........
.........
61
4.00
200
..........
.........
41
5.95
18
.........
.........
171 [14,27]
5.45
58
..........
.........
61
p-Toluidine .................
4.98
54
.........
61,145 32
N-Methylaniline .............
5.97
22
.........
.........
159,171
I-Methyl-l-phenylhydrazine...
7.3n
19
....................
(Guaiacol)..
m-Toluidine .................
C7 1H1 oN
n f = 5 X 106 cycles/sec.
.
........
27
14,26
211
C. ORGANIC LIQUIDS-Continued Substanc C7H 11 F3
Cyclohexyltrifluoromethane
II .,
-85
CH,,O
2-Methylcycohexanone ........
16.,
- Is
3-Methylcyclohexanone ........
Is.,
l14.,
12., '4-1ethylcyctohexanone ........
is., 12.,
C?"H1 X2
Cyclohexanecarboxylic acid...
C0H 1 2 03
a (or a) xIo
tC
Range ti . ts
................... ..................
20
.........
- 89
.........
-41 20
237 237
.........
..................
20
References
232 237
.........
232
....................
237
....................
232
2.6,
31.
Ethyl levulinate .............
II.. 6
21
C7H 1 2 O4
Diethyl malonate .............
8.03
25
CHlsClO,
Isoamyl chloroacetate ........
7.8n
20
...................
27
CHI4
Methylcyclohexane ............
2.020
20
....................
196 [107]
2.26
-129
...................
237
I-fleptene ....................
2.05
20
..................
151
2-Methyl-2-hexene ............
2.9,
20
.........
1,2-Dibromoheptane ...........
3.77
25
...................
150
2,3-Dibromohaptane ...........
5.08
25
....................
150
3,4-Dibromoheptane ...........
4.70
25
....................
150
Cyclohexanemethanol ..........
9.70
60
....................
256
8.0,
80
C,1H 4 Br.
CTHe 4 0
.
.........
.........
.................... 3.
.
237 7
25,30
.........
260,276 [7,27]
283
2-Methylcyclohexanol ..........
13.,
20
0.56(a)
at20
232 [261]
3-4ethylcyclohexanol .........
12.,
20
0.43(a)
at2O
232 [261]
4-Methylcyclohexanol .........
13.,
20
0.41(a)
at20
232 [261]
22
....................
20
0.200(a)
Heptaidehyde ................. 2-Neptanone ..................
9.07 11.9,
i4.3 7.10 3-Reptanone ..................
12.9
4-Heptanone ..................
12.5o
15.1 8.00
"If=1 X log "nf.5 xIO
cycles/sec. cycles/sec.
90 0,100
2410 [90]
-20 110 22 20
-20 120
......... 0.205(a)
......... 0,100
90 90,240 [7,814]
25 C. ORGANIC LIQUIDS-Continued a (or a) x10
Substance
C7 113,Os
CT
I,
CtHI
5 BrO
CHNaCi
CINlSI
C7 H1 6
References
Range .ts .........
192
*t20
7,8,10,57, 160
Heptanoic acid ...............
2.59
71
.........
Amyl acetate .................
4.75
20
1.2
Isoamyl acetate ..............
4.63
30
1.3
Propyl butyrate ..............
4.3"
20
..........
.........
27
Ethyl valerate ...............
..471
18
0.9
atl8
7,8 [27]
I-6romoheptane ...............
5.33 '4.148
25 90
1.40
5.96 5.58
-10 10
2-gromoheptane ...............
6.146
22
3-Bromoheptane ...............
6.93
4-Bromoheptane ...............
30,40
25,70
260,276
90,97,272
-70,-I0
97,286
..........
.........
90
22
..........
.........
90
6.81
22
..........
.........
90
I-Bromo-2-ethoxypentane ......
6.45
25
...................
2-Bromo-3-ethoxypentane ......
6.40
25
.........
3-Bromo-2-e~hoxypentane ......
8.24
25
...................
150
I-Chloroheptane ..............
5.48
22
...................
90
2-Chloroheptane ...............
6.52
22
...................
90
3-Chloroheptane ..............
6.70
22
...................
90
4-Chloroheptane ..............
6.54
22
....................
90
I-lodoheptane .................
4.92
22
...................
90,242
3-lodoheptane ................
6.39
22
..........
Heptane ......................
1.924 2.071 1.850
20 - 90 70
2-Methylhexane ...............
1.919
20
0.1i
at20
71
3-P4ethylhexane ...............
1.927
20
0.114
at20
71
3-Ethylpentane ...............
1.939
20
0.146
-120,80
71
2,2-Dimethylpentane ...........
1.912
20
0.146
-120,80
71
2,3-Dimethylpentane ..........
1.939
20
0.15
at20
71
1.914
20
0.15
at20
71
3,3-Dimethylpentane ..........
1.937
20
0.15
at20
71
2,2,3-Trimethylbutane ........
1.927
20
0.13
t20
71
2,4-Dimethylpentane ..........
nf=5 XIOs cycles/sec.
.
0.155(a)
0.140
ISO .........
150
.........
90
-50,50
71,88,292
26 C. ORGANIC LIQUIDS-Continued SubstancP
C7 H1 6 O
C? 7 H1 00
E
t0C
a (or a)
xO
References
Range lt
I-Heptanol ...................
12.1o
22
.........
.........
90
2-Heptanol ...................
9.21
22
..........
.........
90
3-Heptanol ...................
6.86
22
.........
.........
90
4-Heptanol ...................
6.17
22
.........
.........
90
Ethoxypentane ................
3.6
23
...................
I-Ethoxy-3-methylbutane ......
3.96
20
1.3
120
..........
27.4
Glucoheptitol ................
29 E27] 20,50 .........
66 131,142
Ca CsH2 C12 F6
4,5-Dichloro-i,3-bis ......... (trifluoromethyl)-benzene
CsH1C1F0
2-Chloro-I,3-bis-............. (trifluoromethyl)-benzene 4-Chloro-1,3-bis-............. (trifluorowiethyl)-benzene
.
3.1, 2.9,
30 60
...................
255a
3.2, 3.0o
30 60
..................
255a
5.44 '1.96
30 60
.........
.........
255a
.........
255a
CsH41F
1,3-bis-...................... (trifluoremethyl)-benzene
5.98 5.37
30 60
......... ..
CsH6
Ethynylbenzene ............... (Phenylacetyleone)
2.98
25
....................
257
C8 HCl2
2,5-Dichlorostyrene ..........
2.58
25
...................
279
CsHO
Phenoxyacetylene .............
4.76
25
...................
257
CsH 6 e0
Phthalide .....................
75
.........
2..
...................
23
.........
.........
13
27 234
..........
.........
41 [7,13,17,26]
..........
..........
CsHCl,
3-Chloroethyl-2,5-di-......... chlorobenzene
36. 5.20
o -Tolunitrile ...............
18., b
Phenylacetonitrile ...........
18.7 8.5
COH 7 NO
Mandelonitrile ...............
17.2
CsH7 NO4
Methyl o-nitrobenzoate .......
27.s
CsHs
Styrene ...................... (Phenylethylene)
CsHO
Phenylacetaldehyde ...........
C5 HN
Acetophenone .................
"f=4X10 8 cycles/sec. bf= 3.6 x 1O0 cycles/sec.
27
....................
2.43 2.32
25 75
.........
4.8'
20
...................
17.39
25
4.
9.64
202
..........
.........
7 279
14
139]
107 .........
162,196,279
7 at25 .........
138,260 [12,26,117] 41
27 ORGANIC LIQUIDS-Continued
C.
a (or 2i)
Substance~
Ce"902
E
x10 2
t°C
Phenyl acetate ...............
5.23
20
0.7
Methyl benzoate ..............
6.59
20
0.14(a)
p-Methoxybenzaldehyde ........ (Anisaldehyde)
22.3 10.4
22 248
Range t~t
at20 20,50
...................
7,8,10,57 7,8,56,66,260 41 [17]
Methyl salicylate ............
9.41
30
Ce"1o
Ethylbenzene .................
2.412
20
o-Xylene .....................
2.568
20
0.266
- 20,130
3,107,116,196
m-Xylene .....................
2.371
20
0.195
- 40,180
3,12,16,35,107,116, 207,229
p-Xylene .....................
2.270
20
0.160
20,130
62,107,116,128,196, 248,271
I-Phenylethanol ..............
8.90
20
0.22(a)
20,90
256
2-Phenylethanol ..............
13.0 9.04 7.63
20 60 90
..........
Ethoxybenzene (Phenetole)
11.22
20
0.90
o-Methoxytoluene .............
3.5,
20
...................
23 [22,27]
20
...................
23 [27]
m-Methoxytoluene .............
CON,
0 02
.4.0
30,40
261,276
CHIO
C'"'OG
3.1
References
....................
3,248
.........
20,50
135]
256
66,260 [56]
p-Methoxytoluene .............
4.03
20
...................
23 [27]
3,4-Dimethyl-I-hydroxybenzene
4.8n
17
...................
27
16
...................
4,8
2-Methoxy-tt-me thy I phenol (Creosol)
II.
32
o-Dimethoxybenzene (Veratrole)
4.5
23
Methylbenzylamine ............
4.4"
19
N-Ethylaniline ...............
5.76
20
2.
N,N-Oimethylaniline ..........
4.91 4.42
20 70
2.
.9"
20
...................
Ethyl fumarate ...............
6.56
23
...................
186 [167]
Ethyl maleate ................
8.6,
23
...................
186 [167]
C8 H11 N
2,4-Dimethylaniline .......... CgH 1 2 04
"f=5XlO
cycles/sec.
.
....................
27
................... 0,20 at20
26,53 [27] 26,56,159,171,178, 194 114,22,27
28 C. ORGANIC LIQUIDS-Continued a (or 2 )
Substance
COH 1 4 03
CuH 1 404
Clla 1
COHN1
0
COH 16 0
Range
References
0.t
Butyric anhydride ............
12.,-
20
....................
Isobutyric anhydride.........
13.-
20.
.....................
27 7 [27]
Diethyl succinate ............
6.64
30
meso-2.3-Diacetoxybutane.....
6.64,
25
....................
238
di-2,3-Diacetoxybutane .......
5.I0'
25
....................
238
cis-3-Octene .................
2.062
25
....................
239
trans-3-Octene...............
2.002
25
..........
.........
239
cis-4-Octene .................
2.053
25
..........
.........
239
trans-I4-octene ...............
2.004
25
....................
239
3-Methyl-2-heptene ...........
2.14t
20
....................
283
2,5-Dimethyl-2-hexene ........
2.43
20
....................
283
3,5-Dimethyl-2-hexene ........
2.65t
20
....................
283
2-Octanone ...................
10.39 12.5
1.0
0.215(a)
30,40
260
7.142 6.10
20 -20 100 160
Caprylic acid ................
2.,5 2.54
20 71
.................... ...................
181 192
Isoamyl propionate ...........
4.2n
20
....................
27
Isobutyl butyrate ............
4.1"
20
....................
27
Propyl valerate ..............
q.0"
19
..........
0,60
240 [7,81]
.........
27
CH
1 7 Br
I-Bromooctane ................
6.35 5.00
-50 25
1.9 1.33
-55,39 1,55
286 272
CH
7 Cl
I-Chiorooctane ...............
5.05
25
1.70
1,55
272
I-Iodpoctane .................
.1.62
25
1.17
1.55
242,272
2-lodooctane .................
5.77
20
..........
n-Octane .....................
1.948 1.879 1.817
20 70 110
2,2,3-Trimethylpentane.......
1.96
20
2,2,4-Trimethylpentane .......
1.940
20
CON 1 7 1
CONIS
* f=4 XI08 cycles/sec. " f=5X100 cycles/sec. t,41xture of cis-trans isomers. 'Extrapolated
from mixtures containing both isomers.
0.130
.......... 0.9142
.........
242
-50,50
88 [35]
.........
35
-100,100
71
29 C. Substance
Com1s1
Substnce
I -Octanol ....................
ORGANIC LIQUIDS-Continued •t°(:
10.34 11.3
20 - 10 10
12.0
- 10
13.3 2-Octanol ....................
a X (or0•aa)
ti ,ts Ran"
0.4l10(z)
20,60
.........
.........
References
81,82
82,217
8.20
20
6.52 5.61
40 56
3-Octanol ....................
9.88 8.18 7.03 6.16 5.68
-20 0 20 40 54
4-Octanol ....................
8.97 7.76 5.97 5.12 4.70 4.51
- 3 -20 0 20 40 55
2-Methyl-I-heptanol ..........
8.23 6.28 5.15 ft. 48 It.15
-20 0 20 40 55
....................
82
3-Methyl-I-heptanol ..........
.. 3.24 3.12 2.98 2.87 2.79 2.75
-32 -20
...................
82
6.40 5.30 4.53 '4.02 3.73
-20
....................
82
4-Methyl-l-heptanol ..........
.
..................
....
82
82
.....
0 20 40 55
0 20 40 59
5-Methyl-I-heptanol ..........
7.47 5.37
20 55
0.430(a)
6-Methyl-i-heptanol ...........
10.2, 14.3 12.2
20 -20 0
0.104(a)
2-Methyl-2-heptanol ..........
3.46 3.149 3.38 3.38
25 -33 -13 -7
-0.30
-20,43
82
17,55
82
5,50
82
30 C. ORGANIC LIQUIDS-Continued Subs tance
CeH1 6 O-Con. 3-Nethyl-2-hePtanol ..........
to
IE
a (or a)
Rn"t
0.23(a)
-8,30
References
7.33 10.8 9.13
20 - 44 -20
6.22
55
I,-Methyl-2-heptanol ..........
4.6 3.90 3.63 3.52 3.36
- Is 0 20 40 60
..........
.........
82
5-04ethy I-2-heptanol ..........
8.6 7.5
- 18 5
..........
.........
82
6-Methyl-2-heptan01 ..........
10.3 6.20 5.17 4.70
-20 20 40 55
..........
.........
82
2-Methyl-3-heptanol ..........
3.37
20 -40
-12,35
82
2.71
2.88
-20
3-Methyl-3-heptanol ..........
3.60 3.75
40 60
3.58 3.57 3.63
- 30 - 20 0
3.714
20
-1.30
....................
32
82
3.84
40
3.89
60
5.25 7.11 6.59
20 -52.5 -30
4.62
55
5-Methyl-3-heptanol ..........
6.13 8.60 7.48 7.08
20 -'43 -20 0
0.185(a)
18,57
82
6-Methyl-3-heptanol ..........
5.50 8.70
20 - 42
0.202(a)
17,55
82
7.16
-20 0,36
82
-143,0 5,55
82
14-MethyI-3-heptanol ..........
6.22 2-04ethyl-4-heptanol ..........
3.30
2.93 3-Methyl-4-heptanol ..........
0.178(a)
-8,42
82
0 20
-1.05
-20
3.65
60
9.09 7.36
-20 20
0.248(a) 0.204(a)
31 C. ORGANIC LIQUIDS-Continued Substanca
a)
(or
Xl1 0
C,11 1 O0-Con. 4-Methyl-4-heptanol ..........
Range
References
t l, t a
2.87 2.53 2.59 2.70 3.27
20 -44 20 0 60
Butyl ether ...................
3.06
25
COH 19 N
Diisobutylamine ..............
2. 7 b
22
....................
Ik
CHo04 Si
Tetraethyl silicate ..........
1. lb
ca20
....................
22
9.00 5.05
25 238
.
..................
.
........
.
- 1.04
.
........
10,55
..........
82
I14,198
C9 CHtN
Quinoline ....................
41,156,159
Isoquinoline .................
10.7
25
CHO
Cinnamaldehyde ...............
16.9
24
....................
107
C9111
I-Phenyl-l-propene ...........
2.73
20
....................
215
2-Phenyl-l-propene ...........
2.2,
20
....................
215
3-Phenyl-f-propene ...........
2.6,
20
....................
215
a-Indanol (mp 550C) ..........
7.83 7.lo 6.74
60 80 90
....................
256
a-Indanol (mp 40oC) ..........
7.73
00 60 90
....................
256
7.11 6.4, 7.2,
80
....................
256
15. 5
17
....................
7
....................
27
CHoO
,5-Indanol (mp 70 0 C) .......... I-Phenyl-I-propanone ......... (Propiophenone) C9H11 0 0
COHNoO3
COHIS
..........
159
Benzyl acetate ...............
5.1"
21
Ethyl benzoate ...............
6.02
20
Methyl p-methylbenzoate ......
4.3
33
....................
32
Methyl o-methoxybenzoate .....
7.7&
21
...................
7
Ethyl salicylate .............
7.99
30
Propylbenzene ................
2.36,
20
Isopropylbenzene ............. (Cumene)
2.38,
20
....................
p-Ethyltoluene ................
2.240
25
0.19
b
4f= X08 cycles/sec. f=3.6 X108 cycles/sec.
"
f= 5 X108 cycles/sec.
2.1
2.
20,40
30,40
....................
7,8,56,178,189,260, 276
261 [7,8,27] 3,35 [1] 3,35 [1,7]
25,45
158
32 C. ORGANIC LIQUIDS-Continued I'JC
Substance CsN, 1 --Con.
.12,4-Trisethylbenzene
a (or o) ,ton
Range tIt tt
References
2.42
17
....................
1,3
1,3,5-Trimethylbenzene (Mesitylene)
2.27,
20
....................
196 [1,35]
C'H1 3 O
a-Ethoxytoluene (Benzyl ethyl ether)
3.9n
20
....................
27
CH1 N
Benzylethylamine .............
20
....................
27
(Pseudocumene)
.1.3"
N,N-Dimethy]-o-toluidine .....
3.n
20
N,N-Dimethyl-p-toluidine .....
3.9n
20
....................
27 2411 [27,232]
...................
27
Cell140s
Glyceryl triacetate (Triacetin)
7.1,
20
....................
COHIs0
Diethyl glutarate .............
6.66
30
2.7
di-erythro-2,3-Diacetoxypen tane
6.734
25
....................
238
di-threo-2,3-Diacetoxypentane..
5.22,
25
....................
238
t-Ethyl-3-heptenet ............
2.4,s
20
....................
283
2,6-Dimethyl-2-heptene ........
2.61
20
....................
283
3,6-0imethyl-3-heptenet .......
2.65
20
...................
283
14.5
...................
81
0"
20
....................
27
Isobutyl valerate .............
3.8n
19
.........
.........
27
CHlBr
I-Bromononane .................
5.112 4.74
-20 25
1.3 1.13
-35,16 1,55
286 272
CH 1 5 Br0
I-Bromo-2-ethoxyheptane .......
5.48
20
....................
150
2-Bromo-3-ethoxyheptane .......
5.22
25
...................
150
3-6romo-1-ethoxyheptane .......
6.241
25
....................
ISO
n-Nonane ......................
1.972 2.059 1.847 1.787
2-Methyloctane ................
1.97
20
....................
35
14-Methyloctane ................
1.97
20
....................
35
4
Collis
C9H1 s0
2,2,'4,1-Tetramethyl-3pentanone (Hexamethyl acetone)
C91 1 8 0
Isoamyl butyrate ..............
Co"2o
f = 5 x106 cycles/sec. tMixture of cic-trans isomers.
10.0
..
20 -50 110 150
0.135
30,40
- 10,90
260
88
[J5]
33
C. ORGANIC LIQUIDS-Continued 0
t C
Substance
a (or
a)
Range
References
CeNSo-Con. 2,4-Dimethylheptane ..........
1.89
20
..........
.........
35
2,5-Oimethylheptane ..........
1.8,
20
..........
.........
35
2,6-Dimethylheptane ..........
1.99
20
..........
.........
35
ClO 272 [7,12]
C1 0 H7 Br
I-Bromonaphthalene ...........
4.83
25
0.87
25,55
CIoNCI
I-Chloronaphthalene ..........
5.014
25
1.07
1,55
C10ts
Naphthalene ..................
2.54
85
.........
.........
196,246
C1 oNIoN2
2,3-Dimethylquinoxaline ......
2.28
25
..........
.........
153
C 1 0 N1 0 02
I-Allyl-3,4-methylenedioxybenzene (Safrole)
3.1'
21
...................
7 [22]
I-Propenyl-3,4-methylenedioxybenzene (Isosafrole)
3.36
21
...................
7 L22]
CIoNoO 0 4
Dimethyl phthalate ...........
8.5
24
....................
232
C1o 0
Dicyclopentadiene ............
2.43
40
0.20
k10,100
2111
1,2,3,11-Tetrahydronaphthalene (Tetralin)
2.757
20
0.29
10,40
163,196
12
C1o 1 0H
0
.
Ethyl phenylacetate ..........
1
Isobutylbenzene .............. t-Butylbenzene .............. I-Methyl-11-isapropylbenzene (p-Cymene)
4
20 60 90
...................
256
8.17 6.76 5.2,-
21
...................
7
0
....................
103 E2.2]
10.5
4-Allyl-l-hydroxy-2methoxybenzene (Euqenol) Clo01
....................
.II.
Tetrahydro-f/3-naphthol ........
C1 0 H1 2 0,
15
It.
Cumaldehyde (p-Isopropylbenzaldehyde)
.
2.35
17
..........
.........
1,3
2.38
20
.........
.........
35
2.24,
20
C10 1H4 0
Carvone .......................
I1.b
CloH 1 4 02
di-2,3-Camphanedione .........
16.,
CIo1
15 N
CIoN 1 5 NO
272
22 2
0.16
.........
4,60
.........
3,100,158 E11,196]
22
203
...................
237
N,N-Dieth laniline ...........
5.5"
19
...................
27
Camphoric imide ..............
5.5
249
..................
237
a f = X 108 cycles/sec. bf=3.6XlOs cycles/sec. Sf=5 x lOb cycles/sec.
34 C. ORGANIC LIQUIDS-Continued 0
Substanc'ot C1 H,
a (or 2a)
X10
Range t~t
References
2
d-Camphene.....................
2.33
ca 0............. ......... 237 [24]
d-Pinene......................
2.64
25............. ......... 164 [204]
I-Pinene......................
2.76
20............. ......... 196 [24]
Terpinene.....................
2 .7 b
21............. ......... 22
d-Limonene....................
2.3,
20............. ......... 24
2.3,
20.......................24
di-Limonene (Dipentene) .... C10H160
6T
Dihydrocarvone ................. 8.5,'
19.......................7
Carvenone.....................
19.
20............. ......... 7,8
Pulegone......................
9.5&
20............. ......... 7
Fenchone......................
12.8
21............. ......... 232
Thujone ...................... 10o."
0............. ......... 232
C10 H17 C1
di-8ornyl chloride .............
5.21
95.......................237
C10H11
5-Decyne (Dibutylacetylene).
2.173
25
0.148
25,125
154
cis-Decahydronaphthalene...
2.19,
20
0.11
20,100
128,275
trans-Decahydronaphthalene..
2.172
20
0.11
20,100
128,275
Menthone......................
8.8b
18............. ......... 22 [27]
C1011 180
11.8 C1 0H20
cis-5-Decele...................
2.071
trans-5-Docene ................. 2.030
-35.......................232 .........
25.............
239
25.......................239
5-lMethyl-4-nonenet .............
2.1s
20.......................283
2,4,6-Trimethyl-3-heptenet..
2.29
20.......................283
C10 " 20 0
I-a-Menthol....................
3.95
42............. ......... 237 [289]
C10 H20 02
Isoamyl valerate...............
3.6n
19............. ......... 27
C10H21 8r
I-Bromodecane..................'11.44 4.75
C1 0H2 2
n-Decane......................
1.991 2.050 1.844 1.783
2,7-Dimethyloctane ............. C10 " 22 0
1.07
25,55
272
20 -30 130 170
0.130
10,110
88
1.983
20
0.137
20,120
I'll[35]
1-Decapol......................
8.1
20............. ......... 142
Amy] ether....................
2.77
25
0.7
25,40
7,198,260
Isoamyl ether..................
2.82
20
0.50
20,50
66
&f=4 )(108 cyclIes/sec. f=3.6 X 100 cycles/sec. nf =5 108 cycles/sec. tMixture of cis-trans isomers. b
25 1
35 C. ORGANIC LIQUIDS-Continued Substanc*
Subtace
°C
a xlO" (or a)
ti.ta Range
References
C1 oH"23
Amyl sulfide .................
3.83 3.59
26 50
..........
.........
I140
C10 1H4N
Diisoamylemine ...............
2.5b
18
..........
.........
22
I-Naphthonitrile .............
I6. 0 b
70
2-Naphthonitrile .............
1 6.9b
70
....................
I4
CII ClIHN
0.16(a)
22,70
lit
C11i1o
I-Methylnaphthalene ..........
2.71
20
....................
113,202
C 1 1H12 02
Ethyl cinnamate ..............
6.1
Is
....................
8,56 [7,216,260]
C1 1 H1 203
Ethyl benzoylacetate .........
12.,
20
....................
8 [7,17]
ClIH1 4 02
Isobutyl benzoate ............
5.38
20
4-Propenyl-l,2-dimethoxybenzene (Methyl isoeugenol)
4.7
Is
....................
C11 H1 4 0,
Ethyl o-ethoxybenzoate .......
7.0&
21
....................
C1 11H1
I-Methyl- 4-tert-butylbenzene...
2.33
20
CIINIe0 4
dl-erythro-3,'4-Diacetoxyheptane
6.684
25
di-threo-3,' -Diacetoxyheptane
5.02,
25
CssH,20
2-Undecanone .................
8.14
14.5
C1 1 I1 5 ar
I-Bromoundecane ..............
4.73
C1 1 "H4
n-Undecane ...................
2.005 2.039 1.838 1.781
-.9 20 -10 150 190
1.1
0.20
at 20
7,8,10 [27] 167 7
0,60
...................
158 238
.....................
238
....................
84
...................
286
0.125
10,130
88
C1 2 C,,HO
Dibenzofuran ................. (Diphenylene oxide)
3.00
100
CIAH 1O
Diphenyl .....................
2.53
75
0.18
C15 H 0oO
Azoxybenzene .................
5.1
40
..........
C lsloO 5
Phenyl ether .................
3.65
30
0.7
C1 2H"1 N
Diphenylamine ................
3.3
52
....................
32
C1 2HI 2 0
I-Ethoxynaphthalene ..........
3.3"
19
....................
27
C1 2H 1 60
o-Cyclohexylphenol ...........
3.97
55
....................
237
p-Cyclohexylphenol .............
4.42
131
............
237
ff,4 X 10 b
f
cycles/sec.
3.6 XIO1 cycles/sec.
Sf =5 XlO1 cycles/sec.
....................
232
75,155 ......... 30,50
67 289 66,260 [289]
36 C.
ORGANIC LIQUIDS-Continued f
Substance
a (or 2 a) x10•
toC
Range
References
t.ta
C1 3 H1 602
Amyl benzoate ................
5.00
20
C12HIe0 3
Isoamyl salicylate ...........
5.n"
20
....................
27
C1 2 H1 00s
Bornyl acetate ...............
21
....................
232
C 1 2I22
6-Dodecyne
25
0.1I8
C1 2 H3 2 Oe
Dibutyl tartrate .............
9.4
C1 2 H2 ,Br
I-Bromododecane ..............
4.07
25
0.9
1,55
272
C,,HiC1
I-Chlorododecane .............
4.17 3.85
25 55
1.2
1,40
272
C121 2l
I-lodododecane ...............
3.93
20
C12 1H 2
n-Dodecane ...................
2.014 2.047 1.776
C12 "2 60
I-Dodecanol ..................
6.5
25
C12 H27 04 P
Tributylphosphate ............
7.95,
30
.1.6
(Diamylacetylene)
2.171
0.7
at20
25,125
....................
1.
20 -10 210
0.120
154
242 10,150
.................... 2.74
L27]
232
....................
..
7,8,10
88
281 [112] 30,35
295
C13 C1 3Ho 0 0
Benzophenone ..................
C13 H 0 03
Phenylsalicylate .............
C13 H12
Diphenylmethane ..............
C1 3 HI 4 04
Ethyl a-benzoylacetoacetate
ClSH2oO
a-Ionone ..................... 3
i -Ionone .....................
50.. .
....................
180 [26,260]
6.3
50
....................
289
2.57
25
.
0.14
12.
21
....................
. 10.
19
..........
.
11.7
25
.
20,50
8 [7]
.........
..................
C13H2 4 0 4
Diethyl azelate ..............
5.13
30
1.6
C1 3 H2e0 2
Ethyl undecanoate ............
3.55
20
0.83
C,3 H27 Br
I-Bromotridecane .............
4.20
10
2.72
I10 95 120
66,269
253 253
30,40 -22,28
260 201
....................
286
.
..................
246
.
..................
68 E32]
C14 C1 0 4
Phenanthrene .................
10
C1 4 H 0 02
13.0
Benzil .......................
12.1 C14 HI2 02
Benzyl benzoate ..............
C14HisOa C1 4 11
4
C,4 H1 SN
4.9"
20
Benzyl salicylate .............
.14.5"
20
...................
1,2-Diphenylethane ...........
2.38
110
0.17
3.6b
20
..........
Dibenzylamine ................
bf
3.6 X 1OS cycles/sec.
" f=
5X 1O0 cycles/sec.
L
...................
27 27 57,178 ........
67
114,22
37 C. ORGANIC LIQUIDS-Continued t'¢xl=tCr
E
-Substance
a (or a)
Range
References
Diethyl benzalmalonate .......
8.0 7.6 5.9
0 20 70
CI4HaeO4
Diethyl sebacate .............
5.00
30
1.2
30,40
260
CI,4 H20 0
Ethyl dodecanoate (Ethyl laurate)
3.44 2.73
20 143
0.65
20,100
67
C1 4 H3 *Sr
I-8romotetradecane ...........
3.84
25
0.80
1,55
272
C1 4 "30 0
I-Tetradecanol ...............
.72
38
C14 MI60
4
.
11.10
118
8
....................
....................
281
..................
221
....................
286
Cls C1 5 12 4
Cedrene ......................
3.27
25
C1 H3 8 19r
I-Bromopentadecane ...........
3.89
20
.
C16 3
C1 6 H2 2 O4
Dibutyl phthalate ............
6.4
C1 8 H 30s 2
Palmitic acid ................
2.30
71
C1 61H 3 8r
I-Bromohexadecane ............
3.71
25
C16 H33 1
I-lodohexadecane .............
3.50
20
C 165
I-Nexadecanol ................
3.82
50
34 0
e
30
1.98
30,35
.................... 0.7
181,192 25,55
.................... 1.7
295 [267]
272,293 212 [27]
48,67
191,201
C17 C1 7 " 3 4 0
9-Neptadecanone ..............
5.3
60
....................
195
C1 7TN
Monomyristin .................
6.1
70
....................
214
35
....................
237
404
Cis C1 8 H30 0 4
Dicyclohexyl adipate .........
't.8a
C1 0N3 ,02
Linoleic acid ................
2.61
0
2.71 2.70 2.60
20 70 120
C1 0
33 "NaO 2
C1 8 H3 4 02
C1,H 3 4 04
ff=
x 10
Sodium oleate ................ Oleic acid ....................
Dibutyl sebacate .............
cycles/sec.
2.8a
ep
2.46
20
2.45 2.41
60 100
4.540
30
..........
.........
.................... .........
208,235,262
21 .........
136,181,208, 235,262
1.07
30,35
295 [267,279]
38 C.
ORGANIC LIOUIDS-Continued
Substance
CIsH 3 6 02
a (or a)2
E
Stearic acid .................
2.29 2.26
70 100
Ethyl palmitate ..............
3.20
20
2.71 2.46
104 182
C,,11 8 Br
I-Bromooctadecane ............
3.53
30
C1 9 113 8 0
I-Octadecanol ................
3.42 3.35
58 63
.................... .................... 0.4
67,181,192 262 20,40
201 67
.................... 0.5
References
Rtne
27,58
....................
293 281
C19 C19 H16
Triphenylmethane .............
2.45
100
C1 ,H1304
Monopalmitin .................
5.34 5.09
67 80
0.114 .........
94,175 .........
67 287
C20 C20oH3 0,
Ethyl oleate .................
3.17 2.63
28 150
0.48
28,122
67
C2 0 114 0 0 2
Ethyl stearate ...............
2.98 2.69 2.48
40 100 167
0.6
32,50
67,201,260
C2 1 C2 ,13
1
0 4P
C2 1 "4 2 03
C2 1 "
42
04
Tricresyl phosphate ...........
6.9
40
....................
219
L-Methoxyethyl stearate .......
3.39
50
....................
260
Monostearin ..................
4.87 4.71
77 89
.
..................
287 [214]
.
..................
232
...................
26
C 22 C2 2 H42 02
Butyl oleate .................
4.0
25
C2 2 1H 4 2 03
Isobutyl ricinoleate (Isobutyl 12-hydroxy-9octadecenoate)
4.7
21
C2 2 H4 4 02
Butyl stearate ...............
3.11,
30
0.53
30,35
295
C2 2 1 45 8r
I-Bromodocosane ..............
3.12
55
0.5
43,60
293
C2 2 H4 6
n-Docosane ...................
2.00
50
I-Docosanol ..................
2.96
70
C2
2
H4 6 O
.
..................
195
....................
281
C23 CzsH4eO
12-Tricosanone ...............
.. 4.0
80
I.
72,90
195
39 C. Substance
ORGANIC LIQUIDS-Continued (or a)
1
Range
References
C 214 C2 4 113 0 0 4
DibenzyT sebacate ............
4.6
25
....................
267
C2 4 "380
Dioctyl phthaate ............
5.1
25
....................
267
4.01
26
....................
279
2.82
25
....................
155
3.52 3.119
72 76
....................
288
C3 6 H,,Cu0 4 Copper oleate ................
2.8,-
mp
....................
21
CsB"He,04Pb Lead oleate ..................
3.7,-
mp
....................
21
3.32 3.29
78 82
....................
288
2.927
60
Triolein .....................
3.20
25
Tristearin ...................
2.78,
70
4
C2 6 C2 0 H5 o04
Dioctyl sebacate .............
C3 4 C3 4 "6
Tetratriacontadiene ..........
6
C35 C356l8 05
1,3-Dipalmitin ...............
C 36
C3 9 C3 917 6 0 5
1,3-Distearin ................
C5 1 C5 1 HOSOO
Tripalmitin ..................
0.32
60,70
288
C 57 C5 7 ",,
4 06
C57H11o0o
a f 14 x O08 cycles/sec.
.
.................. 0.34
235 [2081 70,80
288 [262]
4. BIBLIOGRAPHY 1910
1892 I H. Landolt & H. Jahn, Z. physik. Chem. 10, 289
26
1911
1891
D. K. Dobroserdov, J. Russ. Phys. Chem. Soc. 43, 73 28 H. C. Palmer&H. Schlundt, J. Phys. Chem. 15, 381 1912
2 H. Jahn & G. MWller, Z. physik. Chem. 13, 385 3 W. Nernst, Z. physik. Chem. I4,622 4 C. B. Thwing, Phys. Rev. 2, 35; Z. physik. Chem. lit, 286
27
1895 5 F. Linde, Ann. Physik 56, 546
29 30
6
1896 F. Ratz, Z. physik. Chem. 19, 94 1897
31
7 P. Drude, Z. physik. (Cem. 23, 267 32 1898 8 K. F. Lowe, Ann. Physik 66, 390
9 10
1899 R. Abegg & W. Seitz, Z. physik. Chem. 29, 242 W. D. Coolidge, Ann. Physik 69, 130
33
34
12
F. Hasenoehrl, Proc. Koninkl. Nederland. Akad. Wetenschap. 2, 211; Commun. Phys. Lab. Univ. Leiden No. 52 B. B. Turner, Z. physik. Chem. 35, 385
1901 13 H. Schlundt, J. Phys. Chem. 5, 157 14 H. Schlundt, J. Phys. Chem. 5, 503 1902 15 P. Eversheim, Ann. Physik 8, 539
16 17
1903 K. Tangl, Ann. Physik 10, 748 P. %alden, Z. physik. Chem. 16, 103
39
G. Bredig, Z. anorg. allgem. Chem. 36, 456
40 41
W. Graffunder, Ann. Physik 70, 225 F. V. Grimm & W. A. Patrick, J. Am. (Cem. Soc. 115,2794
43 44 45
21
46
25
(40)
1916 E. A. Harrington, Phys: Rev. 8, 581
1922
1904
1909 0. C. Schaefer & H. Schlundt, J. Phys. Chem. 13, 669
A. G. Loomis & H. Schlundt, J. Phys. Chem. 19, 734
36 F. Isnardi, Z. Physik 9, 153 37 L. C. Jackson, Phil. Mag. 413,481 38 M. Jezewski, J. phys. radium 3, 293 1923
18 H. E. Eggers, J. Phys. Chem. 8, 14 19 P. Eversheim, Ann. Physik 13, 492 20 H. Schlundt, J. Phys. Chem. 8, 122 1905
24 A. W. Stewart, J. Chem. Soc. 93, 1059
L. Verain, Ann. phys. I, 523 1915 J. D. Cauwood & W. E. S. Turner, J. Chem. Soc. 107, 276
35 T. W. Richards & J. W. Sipley, J. Am. Chem. Soc. 41, 2002
42
L. Kahlenberg, Trans. Am. Electrochem. Soc. 7, 167 22 J. H. Mathews, J. Phys. Chem. 9, 641 23 J. C. Philip & D. Haynes, J. Chem. Soc. 87, 998 1908
D. K. Dobroserdov, J. Russ. Phys. Chem. Soc. 144, 679 H. Schlundt & 0. C. Schaefer, J. Phys. Chem. 16, 253 1914
1919
1900 11
P. Walden, Z. physik. Chem. 70, 569
47
1924 G. Breit & H. K. Onnes, Proc. Koninkl. Nederland. Akad. Wetenschap. 27, 617; Commun. Phys. Lab. Univ. Leiden No. 17 1a J. Errera, J. phys. radium 5, 304 E. H. L. Meyer, Ann. Physik 75, 801 P. Walden &0. Werner, Z. physik. (Cem. III, 465 M. Wolfke & H. K. Onnes, Proc. Koninkl. Nederland. Akad. Wetenschap. 27, 627; Commun. Phys. Lab. Univ. Leiden No. 171b M. Wolfke & H. K. Onnes, Proc. Koninkl. Nederland. Akad. Wetenschap. 27, 621; Conmun. Phys. Lab. Univ. Leiden No. 171c 1925
48 J. Errera & M. Lepingale, Bull. classe sci. Acad. roy. Belg. 2, 150 49 J. Errera, .1.phys. radium 6, 390 50 H. Harris, J. (1em. Soc. 127, 1049
192--Continued SOa L. Kockel, Ann. Physik 87, 417 51 L. Lange, Z. Physik 33, 169 52 H. Schlundt & A. F. 0. Germann, J. Phys. Chem. 29, 353 53 P. Walden, H. Ulich & 0. Werner, Z. physik. Chem. 116, 261 1926 54 L. Fbert & W. If. Keesom, Proc. Koninkl. Nederland. Akad. Wetenschap. 29, 1188; Comun. Phys. Lab. Univ. Leiden No. 182d 55 J. Frrera, Physik. Z. 27, 764 56 R. N. Kerr, J. Chem. Soc. 1926, 2796 57 L. A. Sayce & If. V. A. Briscoe, J. Chem. Soc. 1926, 2623 58 W. Werner & W. H. Keesom, Proc. Koninkl. Nederland. Akad. Wetenschap. 29, 34; Commun. Phys. Lab. Univ. Leiden No. 178a 59 W. Werner & W. H. Keesem, Proc. Koninkl. Nederland. kkad. Wetenschap. 29, 306; Gcmmin. Phys. Lab. Univ. Leiden No. 178c 60 J. W. Williams & T. J. Kr,-'NTi, J. Am. Chem. Soc. 48, 1888
79 N. Litvinoff & W. Litvinoff, Z. Physik S7, 134 80 Y. Matsuike, Proc. Imp. Acad. (Tokyo) 5, 29 81 C. P. Smyth & W. N. Stoops, J. Am. (Cem. Soc. 3312 82 C. P. Smyth & W. N. Stoops, J. Am. Chem. Soc. 51, 3330 83 P. Walden & L. Werner, Z. physik. Chem. 32, 10 84 K. L. Wolf, Z. physik. Chem. 02, 39 1930 85 86 87 88 89 90 91 92 93
1927 R. N. Kerr, Phil Mag. 3, 330 I. J. Krchma & J. W. Williams, J. Am. Chem. Soc. 49, 2408 63 J. W. Williams & I. J. Krchma, J. Am. Chem. Soc. 49, 1676
94
1928 64 A. 1. Anderson, Proc. Phys. Soc. (London) 40, 62 65 J. Errera, Polarization Dielectrique, Paris, p. 101 66 J. Estermann, Z. physik. Chem. BI, 134 67 W. Lautsch, Z. physik. Chem. BI, 115 68 L. Saint-Antoine, Copt. rend. 186, 1429 69 C. P. Smyth, S. 0. Morgan & J. C. Boyce, J. Am. Chem. Soc. 50, 1536 70 C. P. Smyth & S. 0. Morgan, J. Am. Chem. Soc. 50, 1547 71 C. P. Smyth & W. N. Stoops, J. Am. Chem. Soc. 50, 1883 72 M. Wolfke & W. H. Keesom, Proc. Koninkl. Nederland. Akad. Wetenschap. 31, 81; Conmun. Phys. Lab. Univ. Leiden No. 190a 73 M. Woike & W. H. Keesom, Proc. Koninkl. Nederland. Akad. Wetenschap. 31, 800; Commnm. Phys. Lab. Univ. Leiden No. 192a
98 99
61 62
1929 74 G. B. Bonino & P. Celia, Gazz. chim. ital. 59, 79 75 K. Fredenhagen & J. Dahmlos, Z. anorg. allgem. Chem. 178, 272 76 K. Fredenhagen & J. Dahmlos, Z. anorg. allgem. Chem. 179, 77 77 L. Hartshorn & D. A. Oliver, Proc. Roy. Soc. (London) A123, 664 78 R. T. Lattey & 0. Gutty, Phil. Mag. 7, 985
95 96 97
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114
A. 0. Ball, J. Chem. Soc. 1930, 570 L. M. [as & S. C. Roy, Indian J. Phys. 5, 441 D. Doborzynski, Z. Physik. 66, 657 R. W. Dornte & C. P. Smyth, J. Am. Chem. Soc. 52, 3546 F. H. Drake, G. '. Pierce & M. T. Dow, Phys. Rev. 35, 613 J. Errera & M. L. %errill, J. Am. Chem. Soc. 52, 1993 F. Hein & 11. Schramm, Z. physik. Chem. A149, 408 T. M. Lowry & G. Jessop, J. Chem. Soc. 1930, 782 J. C. McLennan, R. C. Jacobsen & J. 0. Wilhelm, Trans. Roy. Soc. Can. 24, 37 S. 0. Morgan & H. H. Lowry, J. Phys. Chem. 34, 2385 L. Rosental, Z. Physik 66, 652 C. P. Smyth & H. E. Rogers, J. Am. Chem. Soc. 52, 1824 C. P. Smyth & H. E. Rogers, J. Am. Chem. Soc. 52, 2227 J. W. Willins, J. Am. Chem. Soc. 52, 1831 J. Wyman, Phys. Rev. 35, 623 1931 F. Bretscher, Physik. Z. 32, 765 R. M. Cone, G. H. Denison & J. 0. Kemp, J. Am. Chem. Soc. 53, 1278 A. Cr~tien, Compt. rend. 192, 1385 W. E. Danforth, Phys. Rev. 38, 1224 E. H. Farmer & F. L. Warren, J. Chem. Soc. 1931, 3221 B. T. Lattey, 0. Gatty & W. G. Dmvies, Phil. Mag. 12, 1019 E. P. Linton & 0. Maass, J. Am. Chem. Soc. 53, 957 W. B. Pyle, Phys. Rev. 38, 1057 J H. Simons & G. Jessop, J. Am. Chem. Soc. S3, 1263 C. P. Smyth & F. W. Dornte, J. Am. Chem. Soc. 53, 545 C. P. Smyth, F. W. Dornte & E. B. Wilson, J. Am. Chem. Soc. 53, 4242 J. Wyman, J. Am. Chem. Soc. 53, 3292 o G. Akerlof, J. Am. Chem. Soc. 54, 4125 E. Bergnmann & W. Schitz, Z. physik. Chem. E19, 395 W. Graffunder & E. Heymann, Z. physik. (hem. 815, 377
42 115 116 117 118 119 120 121 122 123 124
125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140
1932-Continued W. Hailer & H. Ortloff, Kolloid-Z. 59, 137 L. M. Heil, Phys. Rev. 39, 666 A. Jagielski, Bull. intern. acad. polon. sci., Classe sci. math. nat. A1932, 327 E. P. Linton & 0. Maass, J. Am. Chem. Soc. 54, 1863 E. P. Linton & 0. Maass, Can. J. Research 7, Rl T. M. Lowry & J. Hofton, J. Chem. Soc. 1932, 207 C. P. Smyth & W. S. Walls, J. Am. Chem. Soc. 54, 3230 C. P. Smyth & C. S. Hitchcock, J. Am. (Cem. Soc. 54, 4631 H. Ulich & W. Nespital, Z. physik. Chem. B16, 221 H. Ulich, E. Hertel & W. Nespital, Z. physik. Chem. B17, 369 1933 H. J. Curtis, J. (Cem. Phys. I, 160 5. Dobinski, Z. Physik 83, 129 F. Fairbrother, J. Chem. Soc. 1933, 1541 F. Fairbrother, Proc. Roy. Soc. (London) A142, 173 E. H. Farmer & F. L. Warren, J. Chem. Soc. 1933, 1297 E. H. Farmer & F. L. Warren, J. Chem. Soc. 1933, 1302 P. Girard & P. Abadie, Compt. rend. 197, 146 F. Hein & H. Pauling, Z. physik. Chem. A165, 338 K. H4jendahl, Z. physik. Chem. 820, 54 J. D. Kemp & G. H. Denison, J. Am. Chem. Soc. 55, 251 G. N. Lewis, A. E. Olson & W. Maroney, J. Am. Chem. Soc. 55, 4731 J. L. Oncley & J. W. Williams, Phys. Rev. 43, 341 C. P. Smyth & C. S. Hitchcock, J. Am. Chem. Soc. 55, 1830 S. Sugden, J. Chem. Soc. 1933, 768 H. H. Uhlig, J. G. Kirkwood & F. G. Keyes, J. Chem. Phys. I, 155 W. S. Walls & C. P. Smyth, J. Chem. Phys. I, 337
141 F. Fairbrother, J. Chem. Soc. 1934, 1846 142 P. Girard, Trans. Faraday Soc. 30, 763 143 K. Higasi, Sci. Papers, Inst. Phys. Chem. Research (Tokyo) 21, 57 144 G. S. Hooper & C. A. Kraus, J. Am. Chem. Soc. 56, 2265 145 0. E. Howell & W. Jackson, Proc. Roy. Soc. (London) A£145, 539 146 H. 0. Jenkins, J. Chem. Soc. 1934, 480 147 J. G. Miller, J. Am. Chem. Soc. 56, 2360 148 A. R. Olson & W. Maroney, J. Am. Chem. Soc. 56, 1320 ie
A. Piekara & B. Piekara, Compt. rend. 196, 1018 M. L. Sherrill, M. E. Seith & D. D. Thowpsm, J" A" Chem. Soc. 54, 611 151 M. L. Sherrill, K. E. Mayer & G. F. Walter, J. Am. Chem. Soc. 56, 926 152 C. P. Smyth & C. S. Hitchcock, J. Am. (ten. Soc. $6, 1084 153 J. L. Snoek, Physik. Z. $5, 196 154 H. H. Wenzke & B. P. Allard, J. Am. Chem. Soc. 56, 858 149 150
155 156 157 158 159 160 161 162 163 164
165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184
1935 M. V. Dover, Ind. Eng. Chem. 27, 455 D. Earp & S. Glasstone, J. Chem. Soc. 1935, 1709 C. Hennings, Z. physik. (hem. 828, 267 C. G. Le Fevre, R. J. W. Le Fevre & K. W. Robertson, J. (Cem. Soc. 1935, 480 R. J. W. Le Fevre, J. (Cem. Soc. 1935, 773 C. G. Le Fevre & R. J. W. Le Fevre, J. (Cem. Soc. 1935, 1747 J. Marsden & 0. Mass, Can. J. Research 813, 296 M. M. Otto & H. H. Wenzke, J. Am. Chem. Soc. 57, 294 M. G. A. Rau & S. S. Roo, Proc. Indian Acad. Sci. 2A, 232 W. J. Svirbely, J. E. Albard & J. C. Warner, J. Am. Chem. Soc. 57, 652 1936 W. G. Bickford, Iowa State Coll. J. Sci. 11, 35 J. Bouchard, J. chim. phys. 33, 127 E. Briner, E. Perrottet, H. Paillard & B. Susz, Helv. Chim. Acta 19, 1354 E. G. Cowley & J. R. Partington, J. (Cem. Soc. 1936, 1184 R. M. Davies, Phil. Mag. 21, 1 R. M. Davies, Phil. Mag. 21, 1008 R. Freymann, Campt. rend. 202, 952 G. Glockler & R. E. Peck, J. Chem. Phys. 4, 624 G. Glockler & R. E. Peck, J. Cham. Phys. 4, 658 B. C. Gore & H. T. Briscoe, J. Phys. Chem. 40, 619 H. M. Grubb, J. E. Chittum & H. Hunt, J. Am. Chem. Soc. 58, 776 A. Jagielski, Bull. intern. acad. polon. sci., Classe sci. math. nat. A1936, 451 E. Keutner, Ann. Physik 27, 29 C. G. Le Fevre & R. J. W. Le Fevre, J. Chem. Soc. 1936, 487 R. J. W. Le Fevre & P. Russell, J. (Iem. Soc. 1936, 496 S. A. McNeight & C. P. Smyth, J. Am. Chem. Soc. 68, 1718 B. Piekara, Physik. Z. 37, 624 C. P. Smyth & S. A. McNeight, J. Am. Chem. Soc. 56, 1597 C. P. Smyth & S. A. Mdceight, J. Am. Chem. Sec. 58, 1723 H. G. Trieschmann, Z. physik. Chem. 33, 283
43 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199
1937 Chan. Soc. 59, 2098 Am. J. Albright, S. P. E. Briner, E. Perrottet, H. Paullard I B. Susz, Helv. Chim. Acts 20, 762 I. E. Coop, Trans. Faraday Soc. 33, 583 E. G. Cowley & J. R. Partington, J. Chem. Soc. 1937, 130 F. R. Goss, J. Chem. Soc. 1937, 1915 J. Iladamard, Compt. rend. 204, 1234 K. Higasi & M. Kubo, Bill. (Cem. Soc. Japan 12, 326 K. Hrynakowaki & A. Zochowski, Ber. 703, 1739 E. Kanda, Bull. Chem. Soc. Japan 12, 473 A. R. Martin, Trans. Faraday Soc. 33, 191 A. RIller, Proc. Boy. Soc. (london) A158, 403 F. H. GIller, Physik. Z. 38, 283 A. Smits & N. F. Moerman, Rec. tray. chim. 56, 169 G. Thomas, J. Chem. Soc. 1937, 1051 A. 14. White & S. 0. Morgan J. Cham. Phys. 5,
221 222 223 224 225 226 227
228 229 230 231 232
655 200 A. A. Zuehlke & L. R. Ingersoll, J. Opt. Soc. Am. 27, 314
202 203 204 205 206 207 208 209 210
211 212 213 214 215 216 217 218 219 220
19WO F. R. Goss, J. Chem. Soc. 1940, R. Guillien, J. phys. radium I, W. D. Kumler, .1. Am. Chem. Soc. E. P. Linton, J. Am. (Cem. Soc. S. 0. Morgan & W. A. Yager, Ind.
752 29 62, 3292 62, 1945 Eng. Chem.
32, 1519 233 234
201
S. Kumbara, J. Soc. Chem. Ind. Japan 42 (suppl.), 314 R. G. Larson & H. Hunt, J. Phys. Chem. 43, 417 G. L. Lewis & C. P. Smyth, J. Chem. Phys. 7, 1085 G. L. Lewis & C. P. Smyth, J. Am. Chem. Soc. 61, 3063 G. L. Lewis & C. P. Smyth, J. Am. Chem. Soc. 61, 3067 V. A. Plotnikov, I. A. Sheka &Z. A. Yankelevich, J. GeC. Chem. (U.S.S.R.) 9, 868 B. F. Wood & R. G. Dickinson, J. Am. Chem. Soc. 61, 3259
W. 0. Baker, & C. P. Smyth, J. Am. Chem. Soc. 60, 1229 E. Bergmann & A. Weiznmnn, J. Am. Chem. Soc. 60, 1801 M. Beyaert & F. Govaert, Natuurw. Tijdschr. 20, 119 R. Guillien, Compt. rend. 206, 1001 R. Guillien, Compt. rend. 207, 393 D. L. Hammick, A. Norris & L. E. Sutton, J. (Cem. Soc. 1938, 1755 B. J. W. Le Fevre, Trans. Faraday Soc. 3%, 1127 G. R. Paranjpe & D. J. lavar, Indian J. Phys. 12, 283 J. Wesolowski, Bull. intern. acad. polon. sci.., Classe sci. math. nat. A1938, 290 J. Wyman & E. N. Ingalls, J. Am. Chem. Soc. 60, 1182
235
1939 W. 0. Baker & C. P. Smyth, J. Am. Chem. Soc. 61, 1695 W. 0. Baker & C. P. Smyth, J. Am. Chem. Soc. 61, 2063 W. 0. Baker & C. P. Smyth, J. Am. Chem. Soc. 61, 2798 B. V. uhide & R. D. Bhide, J. Univ. Bombay 8, 220 E. Briner, K. Byffel & E. Perrottet, Hely. Chim. Acta 22, 927 E. Briner, A. Gelbert & E. Perrottet, Helv. Chim. Acts 22, 1491 J. B. M. Coppock & F. B. Goss, J. Chem. Soc. 1939, 1789 R. M. Davies & T. T. Jones, Phil. Mag. 28, 307 R. M. Fuoss, J. Am. Chem. Soc. 61, 2334 B. Guillien, Rev. sci. 77, 575
242
236 237 2.38
W. H. Bodebush, C. B. Eddy & L. D. FAtbank, J. Chem. Phys. 8, 889 A. Turkevich & C. P. Smyth, J. Am. Chem. Soc. 62, 2468 M. P. Volarovich & N. M. Stepanenko, Acts Physicochim. U.B.S.S. 13, 647 Y. L. Wang, Z. physik. Chem. 05, 323 A. H. White & W. S. Bishop, J. Am. Chem. Soc. 62, 8 S. Winstein & B. E. Wood, J. Am. Chem. Soc. 62, 548
1 239 K. N. Campbell & L. T. Eby, J. Am. Chem. Soc. 63, 216 240 R. H. Cole, J. Chem. Phys. 9, 251 240a L. A. Skinner, Dissertation, Duke Univ., Durham, N. C. 241 C. E. Waring, E. E. Kern & W. A. Blann, J. Am. Chem. Soc. 63, 1767 19142 A. Audsley & F. B. Goss, J. Chem. Soc. 1912, 358 243 A. Audsley & F. R. Goss, J. Chem. Soc. 1942, 497 244 L. J. de Kreuk, Rec. tray. chim. 61, 819 245 J. G. Miller, J. Am. Chem. Soc. 64, 117 246 S. Sambursky & G. Wolfsohn, Phys. Rev. 62, 357 247 A. Turkevich & C. P. Smyth, J. Am. Chem. Soc. 64, 737 248 A. E. van Arkel, P. Meerburg & C. R. v.d. Handel, Bec. tray. chim. 61, 767 249 D. A. van Itterbeek & J. Spaepen, Physics 9, 339
250 251
1913 H. J. Backer & W. G. Perdok, Bec. tray. chim. 62, 533 J. Clay, A. J. Dekker& J. Hemelrijk, Physics 10, 768
1414
252 253 254
19118-Continued J. A. A. Ketelaar, Rec. tray. chim. 62, 289 Y. H. Naves & P. Bach'mann, Rely. Chn. Acta 26, 2151 1. Watanabe, S. Midzushima & Y. Masiko, Sci Par Papers Inst. Phys. (4e2. Research (Tokyo) NO, 42516, 0444
G. E. Coates & J. E. Coates, J. Chem. Soc. 194, 77 255a C. H. Deal, Dissertation, DAe Univ., [rhmn, N. C. 256 W. Huckel & U. Wenzke, Z. physik. Chem. A193, 132 257 T. L. Jacobs, J. V. Iwoberts & W. G. MacMillan, J. Am. Chem. Soc. 66, 656
274 275 276 Iem. 277 278
255
279
280
M. B. Reynolds & C. A. Kraus, J. Am. Chem. Soc. 70, 1709 W. F. Seyer & G. M. Barrow, J. Am. (Chem. Soc. 70, 802 A. N. Shidlovskaya & Y. K. Syrkin, J. Phys. (U.S.S.R.) 22, 913 H. A. Strobel & H. C. Eckstrom, J. (hem. Phys. 817 H. A. Strobel & H. C. Eckstrm, J. Chem. Phys. 16, 827 A. vm Hipple, Tables of Dielectric Materials, Vol. III. Technical Report No. X. Laboratory for Insulation Research, Massachusetts Institute of Technology, Cambridge, Mass. 19119 G. D. Burdun & P. B. Kantor, Doklady Akad.
Nauk S.S.S.R. 67, 985 194.5 258 259 260 261 262 263
B. C. Curran, J. Am. Chem. Soc. 67, 1835 F. Fairbrother, J. Chem. Soc. 19'15, 503 S. R. Phadke, S. D. Gokhale, N. L. Phalnikar & B. V. Bhide, J. Indian Chem. Soc. 22, 235 S. R. Phadke, N. L. Phalnikar & B. V. Dhide, J. Indian Chem. Soc. 22, 239 N. Stephqnenko & T. Novikova, Acta Physicochim. U.B.S.S. 20, 653 A. A. Vernon, J. Wyman & H. A. Avery, J. Am. 7 (Cem. Sec... , 1422 1946
281
J. D. Hoffman & C. P. Smyth, J. 71, 431 282 W. J. Jacober & C. A. Kraus, J. 71, 2405 283 H. LAzabroso, Compt. rend. 228, 283a F. van der Maesen, Physica 15,
284 285 286
P. S. Albright & L. J. Goating, J. Am. Chem. Soc. 65, 1061 264a R. J. W. Le Fevre and P. Russell, J. Chem. Soc. 1946, 496 265 K. Hojendahl, KgI. Danske Videnskab. Selskb, Mat-fys. Medd. 24, No. 2 266 R. 0. Sauer & D. J. Mead, J. Am. Chem. Soc. 6U, 1794
290
1947
291
264
287 288 289
Am. Chem. Soc. Am. (Cem. Soc. 77 481
10 G. C. Akerlof & H. I. Oshry, J. Am. Chem. Soc. 72, 2844 G. A. Barclay & R. J. W. Le Fevre, J. (Che. Soc. 1950, 556 fl. W. Crowe & C. P. Smyth, J. Am. (lem. Soc. 72, 1098 R. W. Crowe & C. P. Smyth, J. Am. Chem. Soc. 72, 4427 R. W. Crowe & C. P. Smyth, J. Am. Chem. Soc. 72, 5281 C. Dodd & G. N. Roberts, Proc. Phys. Soc. (London) BS, 814 C. J. Grebenkemper & J. P. Hagen, Phys. Rev.
80, 89 M. A. Elliott, A. B. Jones & L. B. Lockhart, Anal. Chem. 19, 10 267a J. A. A. Ketelaar, P. F. van Velden, & P. Zalm, Rec. tray. chim. 66, 721 268 R. J. Le Fevre & P. Russell, Trans. Faraday Soc. '3, 374 269 A. H. Sharbaugh, H. C. Eckstrom & C. A. Kraus, J. Chem. Phys. 15, 54 270 E. N. Vasenko, J. Phys. Chem. (U.S.S.R.) 21, 361 267
271 272
273
F. Fairbrother, J. Chem. Soc. 1948, 1051 W. A. Heston, E. T. Hennelly & C. P. Smyth., Technical Report No. 10, ONR Contract N6ori105, TASK ORDER IV; also J. Am. Chem. Soc. 72, 2071 (1950) L. Mouradoff-Fouquet, Crept. rend. 226, 1970
P. V. Gross, Jr. & R. C. Taylor, J. Am. Chem. Soc. 72, 2075 292 W. M. Heston & C. P. Smyth, J. Am. (Che. Soc. 72, 99 293 J. D. Hoffman & C. P. Smyth, J. Am. Chem. Soc. 72, 171 294 R. J. W. Le Fevre & I. G. Ross, J. Chem. Soc. 190, 283 295. C. G. Malmberg & A. A. Maryott (Unpublished data, Nat'l Bur. Standards) 296 J. G. Powles, C.mpt. rend. 230, 836 297 J. H. Simons & K. H. Lorentzen, J. Am. Chem. Soc. 72, 1426 998 Unpublished data cited by J. Tiumermans, Physico-chemical Properties of Pure Organic Coapounds (Elsevier Publishing Company, Inc., New York, N. Y., 1950). 299 A. L. Vierk, Z. anorg. (hem. 261, 283 U.S. GOVERNMENT PRINTINGOFFICE: O-1951
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