SDS Volume
Volume 60. Halogenated Methanes with Water, p None
Source Publication
Svetlanov, E. B.; Velichko, S. M.; Levinskii, M. I.; Treger, Yu. A.; Flid, R. M.; Russ. J. Phys. Chem. 1971, 45, 488-90.
Conditions:
Room Temp:
288 - 333
$\pu{K}$
HCl
Compiler:
Methodology:
The dynamic method was used for the determination of the solubility. It consisted of the saturation of nitrogen with dichloromethane vapor which was then bubbled through a thermostatically controlled flask filled with a definite volume of solution. After 2-3 hours the solution became saturated and samples were taken periodically [1]. The concentration of dichloromethane in the solution was determined by GLC. On average, 3 - 5 measurements were taken at each temperature.
Sample Information:
- Source and purity not given.
- Source and purity not given.
- Distilled (compiler).
Measurement Errors:
Ambient temperature: ±0.05 K.
Mass concentration (m/v) (1): ±15%.
Methodology Citation
1 Treger, Yu. A.; Flid, R. M.; Spektor, S. S.; Russ. J. Phys. Chem. 38. 253 (1964)
System Components:
- Dichloromethane, $\ce{ CH2Cl2 }$; [75-09-2] NIST WebBook
- Hydrogen chloride, $\ce{ HCl }$; [7647-01-0] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | w1 | 100w1 a | $x_{1}$ a |
|---|---|---|---|
| 15 | 0.02940 | 2.940 | 6.733 x 10-3 |
| 30 | 0.01850 | 1.850 | 4.198 x 10-3 |
| 45 | 0.01250 | 1.250 | 2.822 x 10-3 |
| 60 | 6.00 x 10-3 | 0.600 | 1.347 x 10-3 |
