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:

V.P. Sazonov

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:
  1. Source not specified, pure grade reagent; dried and twice distilled in a packed column; 99.9 mol.% purity.
  2. Source not specified, C.P. reagent; dried and twice distilled in a packed column; 99.9 mol.% purity.
  3. Twice distilled.
Estimated Errors:

Ambient temperature: Not reported.

References

1 Sazonov, V. P.; Zh. Prikl. Khim. 55, 513-7 (1982).

Components:
  1. Nitromethane, $\ce{ CH3NO2 }$; [75-52-5] NIST WebBook
  2. 2-Propanol, $\ce{ C3H8O }$; [67-63-0] NIST WebBook
  3. 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
25.0298.2 0.78720.0663 0.87880.0729
25.0298.2 0.67050.1081 0.79610.1263
25.0298.2 0.57560.1308 0.72760.1628
25.0298.2 0.52780.1399 0.69120.1803
25.0298.2 0.46770.1476 0.64370.2000
25.0298.2 0.40080.1508 0.58800.2178
25.0298.2 0.32270.1517 0.51450.2381
25.0298.2 0.29460.1481 0.48700.2410
25.0298.2 0.04220.0431 0.11900.1196
25.0298.2 0.05360.0657 0.14170.1710
25.0298.2 0.06940.0813 0.17340.2000
25.0298.2 0.08080.0900 0.19510.2139
25.0298.2 0.09780.1000 0.22580.2273
25.0298.2 0.12180.1103 0.26650.2375
25.0298.2 0.14260.1169 0.29940.2417
25.0298.2 0.18170.1309 0.35380.2510

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