Components:
(1) 2-Propanol,
C3H8O; [67-63-0]
NIST WebBook
(2) Hexane,
C6H14; [110-54-3]
NIST WebBook
(3) Water,
H2O; [7732-18-5]
NIST WebBook
Original Measurements
Morozov, A. V.; Sarkisov, A. G.;Turovskii, V. B.; Ilyaskin, V. I.; Dep. Doc. VINITI 102-78, 1 (1978).
Variables:
Ambient temperature: 331 K
Prepared by:
Method/Apparatus/Procedure:
The analytical method was used. The compositions of both phases were determined by glc.
Source and Purity of Materials:
- Source not specified; dried, distilled, n(20°C,D)=1.3771, d(25°C,4°C)=0.7829.
- Source not specified; twice distilled, n(20°C,D)=1.3748, d(25°C,4°C)=0.6544.
- Doubly distilled.
Estimated Errors:
Ambient temperature: Comp. <5% relative, max. for water.
Mass concentration (m/v) (1): Not reported.
Experimental Values:
Compositions of coexisting phases
| T (°C) | T (K) | w1 | w2 | x1 | x2 |
|---|---|---|---|---|---|
| 58.0 | 331.2 | 8.9 x 10-2 | 9.11 x 10-1 | 1.23 x 10-1 | 8.77 x 10-1 |
| 58.0 | 331.2 | 1.26 x 10-1 | 8.47 x 10-1 | 1.71 x 10-1 | 8.29 x 10-1 |
| 58.0 | 331.2 | 2.44 x 10-1 | 7.28 x 10-1 | 2.89 x 10-1 | 6.01 x 10-1 |
| 58.0 | 331.2 | 3.06 x 10-1 | 6.44 x 10-1 | 3.32 x 10-1 | 4.87 x 10-1 |
| 58.0 | 331.2 | 4.13 x 10-1 | 5.06 x 10-1 | 3.99 x 10-1 | 3.41 x 10-1 |
| 58.0 | 331.2 | 5.08 x 10-1 | 3.28 x 10-1 | 3.96 x 10-1 | 1.78 x 10-1 |
| 58.0 | 331.2 | 1.29 x 10-1 | 0.0 | 4.25 x 10-2 | 0.0 |
| 58.0 | 331.2 | 2.80 x 10-1 | 1.5 x 10-3 | 1.046 x 10-1 | 4 x 10-4 |
| 58.0 | 331.2 | 3.91 x 10-1 | 1.2 x 10-2 | 1.635 x 10-1 | 3.5 x 10-3 |
| 58.0 | 331.2 | 5.43 x 10-1 | 6.9 x 10-2 | 2.880 x 10-1 | 2.55 x 10-2 |
| 58.0 | 331.2 | 5.44 x 10-1 | 2.32 x 10-1 | 3.744 x 10-1 | 1.113 x 10-1 |
| 58.0 | 331.2 | 5.08 x 10-1 | 3.28 x 10-1 | 3.957 x 10-1 | 1.782 x 10-1 |
