SDS Volume (3278)
Volume 67. Halogenated Ethanes and Ethenes with Water, p 423
Original Measurements
Leighton, D. T.; Calo, J. M.; J. Chem. Eng. Data 1981, 26, 382-5.
Variables:
Room Temp: 274 - 299 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
A 5 µL tetrachloroethene sample was injected into a 2.3 L equilibration cell containing distilled water. After the cell was shaken vigorously for about 5 minutes, the homogeneity of the liquid sample was maintained with a magnetic stirrer. Compressed air was passed through the cell and the gas flow was measured with a soap film flowmeter. The tetrachloroethene content was extracted and analyzed using a dual flame ionization detector gas chromatograph.
Source and Purity of Materials:
- Source and purity not given.
- Distilled.
Estimated Errors:
Ambient temperature: ±0.5 K.
Mass concentration (m/v) (1): ±2.3%.
Components:
- Tetrachloroethene, $\ce{ C2Cl4 }$; [127-18-4] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | 100w1 | $x_{1}$ | DL |
|---|---|---|---|
| 1.0 | 0.02676 | 2.908 x 10-5 | 206.9 |
| 1.0 | 0.02442 | 2.654 x 10-5 | 226.7 |
| 1.2 | 0.02346 | 2.549 x 10-5 | 236.1 |
| 2.5 | 0.02339 | 2.542 x 10-5 | 260.4 |
| 7.0 | 0.02566 | 2.788 x 10-5 | 314.1 |
| 10.0 | 0.02609 | 2.835 x 10-5 | 370.2 |
| 12.0 | 0.02711 | 2.946 x 10-5 | 401.0 |
| 12.0 | 0.02486 | 2.701 x 10-5 | 437.3 |
| 12.9 | 0.02545 | 2.765 x 10-5 | 452.9 |
| 14.0 | 0.02435 | 2.646 x 10-5 | 501.5 |
| 18.0 | 0.02492 | 2.708 x 10-5 | 615.1 |
| 18.0 | 0.02444 | 2.656 x 10-5 | 627.2 |
| 18.0 | 0.02443 | 2.655 x 10-5 | 627.5 |
| 19.0 | 0.02513 | 2.731 x 10-5 | 644.9 |
| 19.2 | 0.02557 | 2.779 x 10-5 | 633.9 |
| 19.5 | 0.02512 | 2.795 x 10-5 | 647.9 |
| 24.3 | 0.02518 | 2.736 x 10-5 | 868.1 |
| 25.2 | 0.02523 | 2.742 x 10-5 | 889.8 |
| 25.3 | 0.02546 | 2.767 x 10-5 | 905.4 |
| 26.0 | 0.02639 | 2.868 x 10-5 | 896.8 |
| 26.0 | 0.02521 | 2.739 x 10-5 | 938.8 |
| 26.1 | 0.02570 | 2.773 x 10-5 | 920.7 |
(a) Gas-liquid system analysis parameter, from calibration measurements.
