IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Tetrachloroethene (tetrachloroethylene) with Water.
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Tetrachloroethene (tetrachloroethylene); C2Cl4; [127-18-4]  NIST Chemistry WebBook for detail
Original Measurements:
   Prosyanov, N.N.; Shalygin, V.A., Zel'venskii, Ya.D., Tr. Mosk. Khim.-Technol. Inst. 183 (1973).

 Variables:
   Temperature = 298 K - 373 K

 Prepared By:
   A. L. Horvath

 Experimental Data:   (Notes on the Nomenclature)
  
t/°CDistribution coefficient, DL102 * Mass Fraction w1 (compiler) 107 * Mole Fraction x1 (compiler)
253.080 x 1047.29 x 10-47.92
501.090 x 1046.91 x 10-37.507 x 101
704.760 x 1033.61 x 10-23.9218 x 102
902.370 x 1031.490 x 10-11.6210 x 103
1001.760 x 1032.782 x 10-13.0294 x 103
 Notes:
   a  Gas-liquid system analysis parameter, from calibration measurements.

 Method/Apparatus/Procedure:
   The distribution coefficient was determined by sample distillation in a stream of an inert carrier gas which was employed for the sampling of the equilibrium vapor phase. The concentration of the compound studied in both phases was determined  through the use of a 36Cl labeled compound.

 Source and Purity of Materials:
   (1) Source and purity not given.
   (2) Distilled (compiler).

 Estimated Errors:
   Solubility: Not specified.
   Temperature: ± 1 K (compiler).