IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 1,1,1,2-Tetrachloroethane with Water.

   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) 1,1,1,2-Tetrachloroethane; C2H2Cl4; [630-20-6]  NIST Chemistry WebBook for detail

Original Measurements:
   Wright, D.A.; Sandler, S.I.; DeVoll, D., Environ. Sci. Technol. 1992, 26, 1828-31.

   Temperature = 293 K - 313 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°Cγ1102 * Mass Fraction w1 (compiler) 104 * Mole Fraction x1
209280 +/- 7300.1011.08
308530 +/- 6350.1091.17
408830 +/- 6450.1051.13
   A differential static cell equilibrium apparatus was used to measure the infinite dilution activity coefficient of 1,1,1,2-tetrachloroethane in water. Cells containing degassed water were submerged in a thermostat water bath. The 1,1,1,2-  tetrachloroethane was injected into the mixture cells and a magnetic stirrer was turned on. Next, the cells were allowed to equilibrate. Then, the stirrer was turned off and the differential pressure was recorded. The experiment was  repeated at least three times at each temperature.

Source and Purity of Materials:
   (1) Source and purity not given.
   (2) Distilled, filtered, and deionized.

Estimated Errors:
   Solubility: See table above.
   Temperature: ± 0.05 K.