SDS Volume (4513)
Volume 72. Nitromethane with Water or Organic Solvents: Ternary and Quaternary Systems, p None
Original Measurements
Sazonov, V. P.; Zh. Prikl. Khim. 59, 1451-6 (1986).
Variables:
Room Temp: 298 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The analytical method with the apparatus described in Sazonov [1] was used. The compositions of the coexisting liquid phases were determined by gas chromatography.
Source and Purity of Materials:
- Source not specified, pure grade reagent; dried and twice distilled in a packed column; 99.9 mol.% purity.
- Source not specified, C.P. reagent; dried and twice distilled in a packed column; 99.9 mol.% purity.
- Twice distilled.
Estimated Errors:
Ambient temperature: Not reported.
References
1 Sazonov, V. P.; Zh. Prikl. Khim. 55, 513-7 (1982).
Components:
- Nitromethane, $\ce{ CH3NO2 }$; [75-52-5] NIST WebBook
- 2-Propanol, $\ce{ C3H8O }$; [67-63-0] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Estimated plait point: x1 = 0.222, x2 = 0.141 (w1 = 0.404, w2 = 0.253; compiler).
Compositions of coexisting liquid phases
| $T$ (°C) | $T$ ($\pu{K}$) | $x_{1}$ | $x_{2}$ | w1 | w2 |
|---|---|---|---|---|---|
| 25.0 | 298.2 | 0.7872 | 0.0663 | 0.8788 | 0.0729 |
| 25.0 | 298.2 | 0.6705 | 0.1081 | 0.7961 | 0.1263 |
| 25.0 | 298.2 | 0.5756 | 0.1308 | 0.7276 | 0.1628 |
| 25.0 | 298.2 | 0.5278 | 0.1399 | 0.6912 | 0.1803 |
| 25.0 | 298.2 | 0.4677 | 0.1476 | 0.6437 | 0.2000 |
| 25.0 | 298.2 | 0.4008 | 0.1508 | 0.5880 | 0.2178 |
| 25.0 | 298.2 | 0.3227 | 0.1517 | 0.5145 | 0.2381 |
| 25.0 | 298.2 | 0.2946 | 0.1481 | 0.4870 | 0.2410 |
| 25.0 | 298.2 | 0.0422 | 0.0431 | 0.1190 | 0.1196 |
| 25.0 | 298.2 | 0.0536 | 0.0657 | 0.1417 | 0.1710 |
| 25.0 | 298.2 | 0.0694 | 0.0813 | 0.1734 | 0.2000 |
| 25.0 | 298.2 | 0.0808 | 0.0900 | 0.1951 | 0.2139 |
| 25.0 | 298.2 | 0.0978 | 0.1000 | 0.2258 | 0.2273 |
| 25.0 | 298.2 | 0.1218 | 0.1103 | 0.2665 | 0.2375 |
| 25.0 | 298.2 | 0.1426 | 0.1169 | 0.2994 | 0.2417 |
| 25.0 | 298.2 | 0.1817 | 0.1309 | 0.3538 | 0.2510 |


