SDS Volume (2527)
Volume 60. Halogenated Methanes with Water, p None
Original Measurements
Glasoe, P. K.; Schultz, S. D.; J. Chem. Eng. Data 1972, 17, 66-8.
Variables:
Room Temp: 288 - 318 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The saturation of tetrachloromethane with water occurred in a closed system, protected from atmospheric moisture; the saturating vessel was placed in a constant temperature water bath. The concentration of water in tetrachloromethane was measured using the Karl Fischer titration method with a 'dead stop' end-point determination [1]. Fifteen observations were made at each temperature.
Source and Purity of Materials:
- Distilled.
- Source not given. Reagent grade, purified by distillation before use.
Estimated Errors:
Ambient temperature: ±0.1 K (compiler).
Mass concentration (m/v) (1): See above.
References
1 Wernimont, G.; Hopkinson, F. J. Ind. Eng. Chem., Anal. Ed. 1943, 272.
Components:
- Tetrachloromethane, $\ce{ CCl4 }$; [56-23-5] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | $C_{1}$ (mol/m3) | 100w1 | $x_{1}$ |
|---|---|---|---|
| 15 | 6.2 | 6.97 x 10-3 | 5.95 x 10-4 |
| 25 | 8.6 | 9.78 x 10-3 | 8.35 x 10-4 |
| 30 | 9.3 | 0.0106 | 9.08 x 10-4 |
| 35 | 11.4 | 0.0131 | 1.12 x 10-3 |
| 45 | 15.6 | 0.0182 | 1.55 x 10-3 |
