SDS Volume (3398)
Volume 67. Halogenated Ethanes and Ethenes with Water, p 443
Original Measurements
Lees, F. P.; Sarram, P.; J. Chem. Eng. Data 1971, 16, 41-4.
Variables:
Room Temp: 298 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
An apparatus containing the mixture of 2-bromo-2-chloro-1,1,1-trifluoroethane and water was placed in a waterbath thermostat. The stirring of the mixture was accomplished by using a glass rod rotated by a horseshoe magnet for about 48 hours. The concentration of water in the organic liquid phase was determined by the Karl Fisher titration method.
Source and Purity of Materials:
- Distilled.
- Source not given. Analytical grade, used as received but degassed.
Estimated Errors:
Ambient temperature: ±0.1 K.
Mass concentration (m/v) (1): ±7%.
Components:
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
- 2-Bromo-2-chloro-1,1,1-trifluoroethane, $\ce{ C2HBrClF3 }$; [151-67-7] NIST WebBook
Experimental Data
| $T$ (°C) | 100w1 | $x_{1}$ | $mol_{1}/\pu{100 g}$ (mol/g) |
|---|---|---|---|
| 25 | 0.030 | 3.28 x 10-3 | 1.7 x 10-5 |
