Compilation - Dichloromethane with Water (IUPAC SDS Volume 60)
SDS Volume (2446)
Volume 60. Halogenated Methanes with Water, p None
Original Measurements
Maretic, M.; Sirocic, V.; Nafta (Zagreb) 1962, 13, 126-31.
Variables:
Room Temp:
298 - 346
$\pu{K}$
Pressure:
750 (mmHg)
mm Hg
Prepared by:
Method/Apparatus/Procedure:
The solubility was determined in a 50 mL flask containing a weighed quantity of water. Dichloromethane was added dropwise to the water until the first excess drop created turbidity. A slight turbidity immediately indicated the saturation point..
Source and Purity of Materials:
- Laboratory sample dried with $\ce{CaCl2}$ and distilled. The middle fraction was used.
- distilled.
Estimated Errors:
Ambient temperature: ±2.0 K.
Mass concentration (m/v) (1): ±0.2% by mass.
Components:
- Dichloromethane, $\ce{ CH2Cl2 }$; [75-09-2] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | 100w1 | 100w2 | $x_{1}$ | $x_{2}$ |
|---|---|---|---|---|
| 25 | 1.4 | 0.2 | 3.00 x 10-3 | 9.36 x 10-3 |
