IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

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

   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) 1,1,2-Trichloroethane; C2H3Cl3; [79-00-5]  NIST Chemistry WebBook for detail

Original Measurements:
   Howe, G.B.; Mullins, M.E.; Rogers, T.N., AFESC Tyndall Air Force Base, Report ESL-TR-86-66, Vol. 1, Florida, Sept. 1987, 86 pp. (AD-A188 571).

   Temperature = 283 K - 303 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°C106 * g1/g2102 * Mass Fraction w1 (compiler) 104 * Mole Fraction x1 (compiler)
104.659 x 1030.46596.3168
204.727 x 1030.47276.4094
304.177 x 1030.41775.6610
   250 cm3 bottles were filled with distilled, deionized water and sealed. Measured volumes of 1,1,2-trichloroethane were injected into the bottles through each bottle septum using a microliter syringe. The solute was in excess  of the anticipated solubility limit. The bottles were shaken for 1 hour with a wrist-action shaker and allowed to equilibrate for about three weeks. Samples were then injected into a gas chromatograph equipped with a Carbo-pack column and a FID detector. The GC responses were compared with calibration plots to establish concentrations.

Source and Purity of Materials:
   (1) Probably a commercial reagent at least 99 % pure, used as received.
   (2) Distilled and deionized.

Estimated Errors:
   Solubility: Not specified.
   Temperature: ± 0.5 K (compiler).