SDS Volume
Volume 67. Halogenated Ethanes and Ethenes with Water, p 491
Source Publication
Sato, A.; Nakijima, T.; Arch. Envir. Health 1979, 34, 69-75.
Conditions:
Room Temp: 310 $\pu{K}$
Compiler:
Methodology:
A cis-1,2-dichloroethene vapor sample was equilibrated in an airtight vial between water and the overlying air. When equilibrium was reached, a portion of the equilibrated air in the vessel was withdrawn using an airtight syringe and then injected into a gas chromatograph and analyzed. The signal peak height on the chromatogram was used to calculate the partition coefficient.
Sample Information:
- Source and purity not given.
- Distilled.
Measurement Errors:
Ambient temperature: ±0.5 K (compiler).
Mass concentration (m/v) (1): ±0.4 std. dev.
System Components:
- cis-1,2-Dichloroethene, $\ce{ C2H2Cl2 }$; [156-59-2] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | 100w1 a | $x_{1}$ | $k_{\rm{H}}$ |
|---|---|---|---|
| 37 | 0.483 | 9.01 x 10-4 | 2.9 |
(a) Gas-liquid chromatographic parameter, from instrument calibration.
