SDS Volume
Volume 78. Acetonitrile Binary Systems, p 1082
Source Publication
Hoerr, C. W.; Ralston, A. W.; J. Org. Chem. 9, 329-37 (1944).
Conditions:
Room Temp: 273 - 333 $\pu{K}$
Compiler:
Methodology:
The synthetic method, as described elsewhere, [1] was used. No details were reported.
Sample Information:
- Source not specified; purity not specified; dried and twice distilled.
- Source not specified; purified according to Pool and Ralston [2], FP = 62.82°C.
Measurement Errors:
Ambient temperature: Not specified.
Mass concentration (m/v) (1): Not specified.
Methodology Citations
1
Hoerr, C. W.; Binkerd, E. F.; Pool, W. O.; Ralston, A. W.; J. Org. Chem. 9, 68-80 (1944).
2
Pool, W. O.; Ralston, A. W.; Ind. Eng. Chem. 34, 1104 (1942).
System Components:
- Acetonitrile, $\ce{ C2H3N }$; [75-05-8] NIST WebBook
- Hexadecanoic acid, $\ce{ C16H32O2 }$; [57-10-3] NIST WebBook
Experimental Data
The solubilities of hexadecanoic acid (2) in acetonitrile (1) in mass percent over the indicated temperature range were reported in graphical form and in a table.
| $T$ (°C) | $T$ ($\pu{K}$) | MR2 (g1/100 g2) | 100w2 | $x_{2}$ |
|---|---|---|---|---|
| 0.0 | 273.2 | <0.1 | <0.1 | 1 x 10-4 |
| 10.0 | 283.2 | 0.2 | 2 x 10-3 | 3 x 10-4 |
| 20.0 | 293.2 | 0.4 | 4 x 10-3 | 6 x 10-4 |
| 29.2* | 302.4 | - | 9 x 10-3 | 1.5 x 10-3 |
| 30.0 | 303.2 | 1.0 | 0.010 | 1.6 x 10-3 |
| 40.0 | 313.2 | 2.8 | 0.027 | 4.4 x 10-3 |
| 40.7* | 313.9 | - | 0.030 | 4.9 x 10-3 |
| 49.7* | 322.9 | - | 0.083 | 0.014 |
| 50.0 | 323.2 | 9.9 | 0.090 | 0.016 |
| 52.6* | 325.8 | - | 0.148 | 0.0271 |
| 54.6* | 327.8 | - | 0.286 | 0.0603 |
| 56.2* | 329.4 | - | 0.594 | 0.190 |
| 58.0* | 331.2 | - | 0.818 | 0.418 |
| 60.0 | 333.2 | 1.2 x 103 | 0.923 | 0.657 |
(*) The compiler extracted these data from the published graphs.
