SDS Volume
Volume 78. Acetonitrile Binary Systems, p 1044
Source Publication
Lakhanpal, M. L.; Mandal, N. J.; Ahuja, S. C.; Indian J. Chem. 20A, 1008 (1981).
Conditions:
Room Temp: 298 - 321 $\pu{K}$
Compilers:
Methodology:
The mutual solubilities of the components were determined with the help of Ziess interferometer. No experimental details were reported.
Sample Information:
- Source not specified; pure grade; twice distilled, first over $\ce{P2O5}$, then over anhydrous potassium carbonate, collected the fraction at 80°C.
- Veb Laborchemie Apolda, Germany; pure grade; dried over anhydrous $\ce{CaCl2}$ and distilled over sodium; collected the fraction distilling at 98.4°C.
Measurement Errors:
Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.
System Components:
- Acetonitrile, $\ce{ C2H3N }$; [75-05-8] NIST WebBook
- Heptane, $\ce{ C7H16 }$; [142-82-5] NIST WebBook
Experimental Data
| $T$ (°C) | $T$ ($\pu{K}$) | $x_{1}$ | 100w1 |
|---|---|---|---|
| 25.0 | 298.2 | 0.1110 | 4.87 |
| 26.9 | 300.1 | 0.1187 | 5.23 |
| 48.2 | 321.4 | 0.1562 | 7.05 |
| 25.0 | 298.2 | 0.9568 | 90.07 |
| 26.9 | 300.1 | 0.9550 | 89.69 |
| 48.2 | 321.4 | 0.9425 | 87.04 |


