SDS Volume (3137)
Volume 67. Halogenated Ethanes and Ethenes with Water, p 513
Original Measurements
Schwarz, F. P.; Anal. Chem. 1980, 52, 10-15.
Variables:
Room Temp: 297 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The aqueous solubility was determined by elution chromatography. The solute columns (3 mm o.d., 2 mm i.d., and 40 cm long) were filled with Chromosorb P. The analysis consisted of removing a segment of the column packing and placing it into a test tube containing n-octane. Then, samples were injected into a gas chromatograph for analysis. The average deviations were calculated from several measurements on different samples.
Source and Purity of Materials:
- Commercial reagent of spectral grade, used as received.
- Distilled.
Estimated Errors:
Ambient temperature: ±1.5 K.
Mass concentration (m/v) (1): ±3.0% std. dev.
Components:
- 1,1,2,2-Tetrachloroethane, $\ce{ C2H2C14 }$; [79-34-5] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | 100w1 | $x_{1}$ | $mol_{1}/\pu{100 g}$ (mol/g) |
|---|---|---|---|
| 23.5 | 0.296 | 3.18 x 10-4 | 1.76 x 10-5 |
