SDS Volume (3087)
Volume 67. Halogenated Ethanes and Ethenes with Water, p 488
Original Measurements
McNally, M. E.; Grob, R. L.; J. Chromatogr. A 1984, 284, 105-16.
Variables:
Room Temp: 303 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
Standard 1,1-dichloroethene solutions of increasing concentration were prepared in volumetric flasks as described elsewhere [1]. The aqueous organic liquid phase was 25 mL and the vapor phase above the mixture was 35 mL. The system was allowed to reach equilibrium in a constant temperature bath and then a sample was injected into the gas chromatograph for analysis. Values reported are an average of at least five measurements.
Source and Purity of Materials:
- Chemical Service, West Chester, PA., USA., purest grade available.
- Distilled and run through two Barnstead purification cartridges.
Estimated Errors:
Ambient temperature: ±0.5 K (compiler).
Mass concentration (m/v) (1): ±3.67% std. dev.
References
1 McNally, M. E.; Grob, R. L.; J. Chromatogr. A 1983, 260, 23-32.
Components:
- 1,1-Dichloroethene, $\ce{ C2H2Cl2 }$; [75-35-4] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | 100w1 | $x_{1}$ |
|---|---|---|
| 30 | 0.2237 | 4.165 x 10-4 |
