SDS Volume (3389)
Volume 67. Halogenated Ethanes and Ethenes with Water, p 439
Original Measurements
Larson, C. P.; Eger, E. I.; Severinghaus, J. W.; Anesthesiology 1962, 23, 349-55.
Variables:
Room Temp: 310 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The solubility was determined by equilibrating water with 2-bromo-2-chloro-1,1,1-trifluoroethane in closed flasks and analyzing the concentration of the overlying gas phase with an infrared halothane analyzer. The flasks were shaken vigorously until identical readings were obtained from the Beckman infrared analyzer. All samples attained equilibrium within 2-4 hours. Eleven determinations were carried out.
Source and Purity of Materials:
- Supplied by Ayerst Laboratories, used as received.
- Distilled.
Estimated Errors:
Ambient temperature: ±0.5 K.
Mass concentration (m/v) (1): ±7%.
Components:
- 2-Bromo-2-chloro-1,1,1-trifluoroethane, $\ce{ C2HBrClF3 }$; [151-67-7] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | MR1 (g1/g2) | 100w1 | $x_{1}$ |
|---|---|---|---|
| 37 | 3.45 x 10-3 | 0.344 | 3.15 x 10-4 |
