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 = 296 K - 368 K
   Pressure = 296 K - 368 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°CPressure [atm]Solubility [ppm atm**-1]102 * Mass Fraction w1 (compiler) 105 * Mole Fraction x1
23.00.403145.51.437 x 10-21.406
24.40.430179.81.778 x 10-21.740
59.51.100170.01.706 x 10-21.669
66.01.34187.81.895 x 10-21.854
93.51.0499.71.019 x 10-20.997
95.20.51747.04.84 x 10-30.474
   The saturation of 1,1,2-trichloro-1,2,2-tri-fluoroethane in the 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 or six times. Further details are available.1

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

Estimated Errors:
   Solubility: ± 3.7 % std. dev.
   Temperature: ± 0.5 K.

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