IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

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

   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) 1,2-Dichloropropane; C3H6Cl2; [78-87-5]  NIST Chemistry WebBook for detail

Original Measurements:
   McNally, M.E.; Grob, R.L., J. Chromatogr. 1984, 284, 105-16.

   Temperature = 303 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°CDensity ρ [g m**-3]102 * Mass Fraction w1 (compiler) 104 * Mole Fraction x1 (compiler)
302.069 x 1030.20743.373
   Standard 1,2-dichloropropane solutions of increasing concentration were prepared in volumetric flasks as described elsewhere.1 The aqueous organic liquid phase was 25 cm3 and the vapor phase above the mixture was 35  cm3. The system was allowed to reach equilibrium in a constant temperature bath and then a sample was injected into the gas chromatograph. Values reported are an average of at least 5 measurements.

Source and Purity of Materials:
   (1) Chemical Service, West Chester, PA., USA, purest grade available.
   (2) Distilled and run through two Barnstead purification cartridges.

Estimated Errors:
   Solubility: ± 5.89 % std. dev.
   Temperature: ± 0.5 K (compiler).

   1 M. E. McNally and R. L. Grob, J. Chromatogr. 260, (1983).