Compilation - Dichloromethane with Water (IUPAC SDS Volume 60)
SDS Volume (2449)
Volume 60. Halogenated Methanes with Water, p None
Original Measurements
Lees, F. P.; Sarram, P.; J. Chem. Eng. Data 1971, 16, 41-4.
Variables:
Room Temp: 298 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
An apparatus containing the mixture of dichloromethane and water was placed in a thermostat bath. The stirring of the mixture was accomplished by using a glass rod rotated by a horseshoe magnet for about 48 hours. The concentration of water in the organic phase was determined by the Karl Fischer titration method.
Source and Purity of Materials:
- Distilled.
- Source not given. Analytical grade, degassed before use.
Estimated Errors:
Ambient temperature: ±0.1 K.
Mass concentration (m/v) (1): ±2%.
Components:
- Dichloromethane, $\ce{ CH2Cl2 }$; [75-09-2] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | 100w1 | $x_{1}$ | $mol_{1}/\pu{100 g}$ (mol/g) |
|---|---|---|---|
| 25 | 0.13 | 6.10 x 10-3 | 7.2 x 10-5 |
