IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 1,2-Dichloropropane with Potassium Chloride and Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Potassium chloride; KCl; [7447-40-7]  NIST Chemistry WebBook for detail
   (3) 1,2-Dichloropropane; C3H6Cl2; [78-87-5]  NIST Chemistry WebBook for detail
Original Measurements:
   Gross, P.M., Z. Phys. Chem. 1929, 6B, 215-20.

 Variables:
   Temperature = 298 K
   Concentration = Concentration(2)/mol dm-3 = 0.5

 Prepared By:
   A. L. Horvath

 Experimental Data:   (Notes on the Nomenclature)
  
t/°C102 * g1/g2Concentration c2 [mol dm**-3]102 * Mass Fraction w1 (compiler) 104 * Mole Fraction x1 (compiler)
250.2410.50.2403.046
 Method/Apparatus/Procedure:
   A mixture of 10 to 20 cm3 1,2-dichloropropane in 500 cm3 of an aqueous KCl solution in a bottle was placed in a water thermostat bath. The sample container was placed on a shaker and agitated until no more  liquid droplets remained undissolved. One or more samples were syphoned out and the concentration of the 1,2-dichloropropane was determined using a Zeiss water interferometer.

 Source and Purity of Materials:
   (1) Commercial reagent, fractionally distilled before use.
   (2) Kahlbaum chemical, certified grade.
   (3) Distilled.

 Estimated Errors:
   Solubility: ± 2.5 %.
   Temperature: ± 0.01 K.