SDS Volume (3112)
Volume 67. Halogenated Ethanes and Ethenes with Water, p 500
Original Measurements
Walraevens, R.; Trouillet, P.; Devos, A.; Int. J. Chem. Kinet. 6, 777-86 (1974)
Variables:
Room Temp: 283 - 353 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
A mixture of 1,1,1,2-tetrachloroethane and water was preheated to the desired temperature before rapid mixing. The resulting mixture was thermostated and the equilibrium was maintained by vigorous stirring. The concentration of 1,1,1,2-tetrachloroethane in water was determined by gas chromatography.
Source and Purity of Materials:
- Prepared from MVC, rectified before use, purity was 99.9% by GLC analysis.
- Distilled.
Estimated Errors:
Ambient temperature: ±0.5 K.
Mass concentration (m/v) (1): Not specified.
Components:
- 1,1,1,2-Tetrachloroethane, $\ce{ C2H2Cl4 }$; [630-20-6] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
The temperature dependence of the solubility of 1,1,12-tetrachloroethane in water versus absolute temperature was expressed by the equation:
log10 (S/mol dm-3)=2070/(T/K)-16.165+0.0236 (T/K), where S=solubility, and T=absolute temperature.
The temperature interval covered by the above equation is from 283 to 353 K. For example, the calculated solubility derived from the above equation is 1.10×10-1 [100 w1] at 298.15 K (compiler).
