Compilation - Dichloromethane with Water (IUPAC SDS Volume 60)
SDS Volume (2434)
Volume 60. Halogenated Methanes with Water, p None
Original Measurements
Rex, A.; Z. Phys. Chem. 1906, 55U, 355-70.
Variables:
Room Temp: 273 - 303 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The dichloromethane in water solubility was determined in specially designed flasks with calibrated capillary cylinders. After samples were equilibrated in a thermostatic bath, their volumes and weights were determined in order to calculate the solubilities.
Source and Purity of Materials:
- Kahlbaum, redistilled and washed before use, BP = 41°C.
- distilled.
Estimated Errors:
Ambient temperature: ±0.5 K (compiler).
Mass concentration (m/v) (1): Not specified.
Components:
- Dichloromethane, $\ce{ CH2Cl2 }$; [75-09-2] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | MR1 (g1/g2) | 100w1 | $x_{1}$ |
|---|---|---|---|
| 0 | 0.02363 | 2.30 | 4.97 x 10-3 |
| 10 | 0.02122 | 2.08 | 4.48 x 10-3 |
| 20 | 0.02000 | 1.96 | 4.22 x 10-3 |
| 30 | 0.01969 | 1.93 | 4.16 x 10-3 |
