Compilation - Dichloromethane with Water (IUPAC SDS Volume 60)
SDS Volume (2454)
Volume 60. Halogenated Methanes with Water, p None
Original Measurements
Antropov, L. I.; Populyai, V. E.; Simonov, V. D.; Shamsutdinov, T. M.; Russ. J. Phys. Chem. 1972, 46, 311-2.
Variables:
Temperature: 291 - 299 K
Prepared by:
Method/Apparatus/Procedure:
Alexejev's synthetic solubility determination method was used [1]. A fixed weight of dichloromethane and water was sealed in a tube and the mixture was subjected to gradually increasing temperature with constant agitation. The appearance of opalescence or clouding was the indication of the saturation temperature. The temperature was then allowed to fall and an observation made, while the tube was constantly agitated, of the temperature of the first appearance of opalescence. The observation was repeated several times.
Source and Purity of Materials:
- Source and purity not given.
- distilled.
References
Experimental Data
Dichloromethane with Water
Components:
(1) Dichloromethane,
$\ce{ CH2Cl2 }$;
[75-09-2]
NIST WebBook
(2) Water,
$\ce{ H2O }$;
[7732-18-5]
NIST WebBook
Experimental Values:
| T (°C) | w1 | 100w2 | x1 | x2 |
|---|---|---|---|---|
| 18.0 | - | 1.4 x 10-1 | - | 6.57 x 10-3 |
| 20.0 | 2.0 | - | 4.31 x 10-3 | - |
| 22.0 | - | 1.6 x 10-1 | - | 7.50 x 10-3 |
| 26.0 | - | 1.8 x 10-1 | - | 8.43 x 10-3 |
