Components:
(1) 1,1-Dichloroethene,
C2H2Cl2; [75-35-4]
NIST WebBook
(2) Water,
H2O; [7732-18-5]
NIST WebBook
Original Measurements
DeLassus, P. T.; Schmidt, D. D.; J. Chem. Eng. Data 26, 274 (1981).
Variables:
Ambient temperature: 288 - 364 K
Prepared by:
Method/Apparatus/Procedure:
Approximately 60 cm3 each of 1,1-dichloroethene and water was placed in a steel bomb and immersed in a thermostat bath. After 6-24 hours mechanical shaking, samples were taken from the water phase using a syringe and injected into a measured aliquot of dimethylacetamide. The solutions were then analyzed using a gas chromatograph technique. Three or more samples were taken at each temperature.
Source and Purity of Materials:
- Source not given, stabilized with monomethyl ether and hydroquinone.
- Distilled.
Estimated Errors:
Ambient temperature: ±0.5 K (compiler).
Mass concentration (m/v) (1): ±5%.
Experimental Values:
| T (°C) | 100w1 | x1 | 100w1M1-1 (mol/g) |
|---|---|---|---|
| 15.0 | 2.4 x 10-1 | 4.47 x 10-4 | 2.47 x 10-5 |
| 17.0 | 2.55 x 10-1 | 4.75 x 10-4 | 2.63 x 10-5 |
| 20.5 | 2.5 x 10-1 | 4.65 x 10-4 | 2.58 x 10-5 |
| 25.0 | 2.25 x 10-1 | 4.19 x 10-4 | 2.32 x 10-5 |
| 28.5 | 2.4 x 10-1 | 4.47 x 10-4 | 2.47 x 10-5 |
| 29.5 | 2.55 x 10-1 | 4.75 x 10-4 | 2.63 x 10-5 |
| 38.5 | 2.2 x 10-1 | 4.09 x 10-4 | 2.27 x 10-5 |
| 45.0 | 2.1 x 10-1 | 3.91 x 10-4 | 2.17 x 10-5 |
| 51.0 | 2.3 x 10-1 | 4.28 x 10-4 | 2.37 x 10-5 |
| 55.0 | 2.1 x 10-1 | 3.91 x 10-4 | 2.17 x 10-5 |
| 60.0 | 2.4 x 10-1 | 4.47 x 10-4 | 2.47 x 10-5 |
| 65.0 | 2.25 x 10-1 | 4.19 x 10-4 | 2.32 x 10-5 |
| 71.0 | 2.95 x 10-1 | 5.49 x 10-4 | 3.04 x 10-5 |
| 74.5 | 2.5 x 10-1 | 4.65 x 10-4 | 2.58 x 10-5 |
| 81.0 | 2.95 x 10-1 | 5.49 x 10-4 | 3.04 x 10-5 |
| 85.5 | 3.7 x 10-1 | 6.90 x 10-4 | 3.82 x 10-5 |
| 90.5 | 3.5 x 10-1 | 6.52 x 10-4 | 3.61 x 10-5 |
