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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1,1,2-Trichloroethane with Water.
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) 1,1,2-Trichloroethane; C2H3Cl3; [79-00-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Treybal, R.E.; Weber, L.D.; Daley, J.F., Ind. Eng. Chem. 38, 817-21 (1946).
Variables:
Temperature = 298 K
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
10
2
* Mass Fraction w
1
10
2
* Mass Fraction w
2
10
4
* Mole Fraction x
1
(compiler)
10
3
* Mole Fraction x
2
(compiler)
25.0
0.44
0.11
5.96
8.09
Method/Apparatus/Procedure:
1,1,2-Trichloroethane, while held in a water-bath thermostat, was titrated with water until the appearance of a slight turbidity, which indicated the limiting solubility concentration. At the same time, the refractive index and density of the solutions were determined. Similar measurements were made by titration of water with 1,1,2-trichloroethane.
Source and Purity of Materials:
(1) Carbide and Carbon Chemicals Co., redistilled before use, b. p. = 113.3 °C.
(2) Distilled.
Estimated Errors:
Solubility: Not specified.
Temperature: ± 0.1 K.