Compilation - 1,1-Dichloroethane with Water (IUPAC SDS Volume 67)
SDS Volume (3257)
Volume 67. Halogenated Ethanes and Ethenes with Water, p 571
Original Measurements
Sato, A.; Nakijima, T.; Arch. Envir. Health 1979, 34, 69-75.
Variables:
Room Temp: 310 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
A 1,1-dichloroethane 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 When equilibrium was reached, a portion of the equilibrated air in the vessel was withdrawn using an airtight syringe and then injected into a gas chromatograph and analyzed.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.
Source and Purity of Materials:
- Source and purity not given.
- Distilled.
Estimated Errors:
Ambient temperature: ±0.5 K (compiler)
Mass concentration (m/v) (1): ±0.6 std. dev.
Components:
- 1,1-Dichloroethane, $\ce{ C2H4C12 }$; [75-34-3] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | 100w1 | $x_{1}$ | $k_{\rm{D}}$ |
|---|---|---|---|
| 37 | 0.512 | 9.36 x 10-4 | 2.7 |
(a) Gas-liquid chromatographic parameter, from instrument calibration.
