Home
Introduction
Search Menu
IUPAC Series (PDF)
Reference
Version History
About the Project
Disclaimer
Contact Us
Acknowledgements
IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Acetonitrile with Dodecanoic acid
Components:
(1) Dodecanoic acid; C12H24O2; [143-07-7]
NIST Chemistry WebBook
for detail
(2) Acetonitrile; C2H3N; [75-05-8]
NIST Chemistry WebBook
for detail
Original Measurements:
Hoerr, C.W.; Ralston, A.W., J. Org. Chem. 9, 329-37 (1944).
Variables:
Temperature = 273 K to 314 K
Prepared By:
Valerii P. Sazonov
Experimental Remarks:
The solubilities of dodecanoic acid (2) in acetonitrile (1) in mass percent over the indicated temperature range were reported in graphical form and in a table.
Experimental Data:
(Notes on the Nomenclature)
Solubility of dodecanoic acid (2) in acetonitrile (1)
t/°C
T/K
g
2
/100 g solution
10
2
* Mass Fraction w
2
(compiler)
Mole Fraction x
2
(compiler)
0.0
273.2
2.1
2.1
0.0044
8.6*
281.8
-
2.5
0.0052
10.0
283.2
2.8
2.7
0.0057
14.3*
287.5
-
4.0
0.0085
20.0
293.2
7.6
7.1
0.015
21.6*
294.8
-
8.1
0.018
28.0*
301.2
-
15.0
0.0349
30.0
303.2
24.4
19.6
0.0476
30.3*
303.5
-
20.3
0.0496
33.8*
307.0
-
34.4
0.0970
34.5*
307.7
-
41.5
0.127
35.8*
309.0
-
55.8
0.206
36.3*
309.5
-
66.3
0.287
37.2*
310.4
-
80.9
0.465
39.1*
312.3
-
90.4
0.659
40.0
313.2
1540
93.9
0.759
40.5*
313.7
-
95.0
0.796
Notes:
*
These data were extracted by the compiler from the published graphs.
Method/Apparatus/Procedure:
The synthetic method, as described elsewhere,
1
was used. No details were reported.
Source and Purity of Materials:
(1) Source not specified; purity not specified; dried and twice distilled.
(2) Source not specified; purified according to Pool and Ralston
2
, freezing point = 43.92 °C.
Estimated Errors:
Solubility: Not specified.
Temperature: Not specified.
References:
1. C. W. Hoerr, E. F. Binkerd, W. O. Pool, and A. W. Ralston, J. Org. Chem. 9, 68 (1944).
2. W. O. Pool and A. W. Ralston, Ind. Eng. Chem. 34, 1104 (1942).