IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Trichloromethane (chloroform) with Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Trichloromethane (chloroform); CHCl3; [67-66-3]  NIST Chemistry WebBook for detail
Original Measurements:
   Conti, J.J.; Othmer, D.F.; Gilmont, R.J., Chem. Eng. Data 1960, 5, 301-7.

 Variables:
   Temperature = 298 K - 329 K

 Prepared By:
   A. L. Horvath

 Experimental Data:   (Notes on the Nomenclature)
  
t/°C102 * Mass Fraction w1102 * Mass Fraction w2103 * Mole Fraction x1 (compiler)103 * Mole Fraction x2 (compiler)
250.758.0 x 10-21.1395.278
56.10.801.7 x 10-11.21611.16
 Method/Apparatus/Procedure:
   A flask was charged with a trichloromethane and water mixture of approximately the desired composition. The system was allowed to equilibrate in a water bath at the desired temperature. Samples were withdrawn from the two layers and concentrations were de termined. The analytical techniques are described elsewhere (ref. 1).

 Source and Purity of Materials:
   (1) U. S. P. grade. Washed with H2SO4 and K2CO3 solutions and then distilled. Only the center cut was used.
   (2) Deionized, distilled twice before use.

 Estimated Errors:
   Solubility: Not specified.
   Temperature: ± 0.1 K.

 References:
   1 Conti, J. J.; Othmer, D. F. Unpublished data.