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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Water with Trichloroethene (trichloroethylene).
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) Trichloroethene (trichloroethylene); C2HCl3; [79-01-6]
NIST Chemistry WebBook
for detail
Original Measurements:
Eberius, E., Wasserbestimmung mit Karl-Fischer-Losung (Verlag, GMBH, Weinheim, 1954), p. 67.
Variables:
Temperature = 293 K
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
10
2
* Mass Fraction w
1
10
4
* Mole Fraction x
1
(compiler)
10
2
* w
1
/M
1
(compiler) [mol g**-1]
20
0.011 +/- 0.002
8.02
6.10 x 10
-4
Method/Apparatus/Procedure:
50 g trichloroethene was shaken with pure water in a 100 mL Erlenmeyer flask. When equilibrium was attained and the two phases separated, the organic phase was analyzed for water using the Karl Fischer titration method. Five determinations were performed.
Source and Purity of Materials:
(1) Distilled.
(2) Source and purity not given.
Estimated Errors:
Solubility: See table above.
Temperature: ± 0.5 K.