IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 1,1,2-Trichloro-1,2,2-trifluoroethane with Sodium chloride and Water.

   (1) 1,1,2-Trichloro-1,2,2-trifluoroethane; C2Cl3F3; [76-13-1]  NIST Chemistry WebBook for detail
   (2) Sodium chloride; NaCl; [7647-14-5]  NIST Chemistry WebBook for detail
   (3) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail

Original Measurements:
   Hellström, G.W.; Jacobs, H.R.; Boehm, R.F., University of Utah, Report DGL-1549-6, Salt Lake City, Utah (December, 1976), 74 pp.

   Temperature = 297 K - 366 K
   Pressure = 297 K - 366 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°CPressure [atm]Solubility [ppm atm**-1]102 * Mass Fraction w1 (compiler) 106 * Mole Fraction x1
24.30.429111.31.041 x 10-210.75
63.81.2298.49.35 x 10-39.658
67.11.1896.99.26 x 10-39.565
91.51.2055.15.33 x 10-35.506
94.20.77639.43.83 x 10-33.956
   The saturation of 1,1,2-trichloro-1,2,2-tri-fluoroethane in aqueous salt solution was performed in a steel vessel during 10 hours. The mixture was stirred and left to stand for 7 hours before the gas chromatographic analysis. The chromatograph  was equipped with an electron capture detector. The determination of the solubility at a given condition was repeated five to six times. Further details are available.1

Source and Purity of Materials:
   (1) Samples from du Pont, purity not given.
   (2) Source and purity not given.
   (3) Distilled.

Estimated Errors:
   Solubility: ± 3.6 % std. dev.
   Temperature: ± 0.5 K.

   1G. W. Hellström, M. Sc. Thesis, Univ. of Utah, Salt Lake City, Utah, Dec. 1976.