IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Dichloromethane with Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Dichloromethane; CH2Cl2; [75-09-2]  NIST Chemistry WebBook for detail
Original Measurements:
   Bakowski, S.; Treszczanowicz, E., Przemysl Chemiczny 1937, 21, 204-6.

 Variables:
   Temperature = 293 K

 Prepared By:
   A. L. Horvath

 Experimental Data:   (Notes on the Nomenclature)
  
t/°C102 * Mass Fraction w1102 * Mass Fraction w2103 * Mole Fraction x1103 * Mole Fraction x2
202.00.54.3217.5
 Method/Apparatus/Procedure:
   The water content of a liquid mixture was determined in a specially constructed apparatus which consisted of a 250 cm3 flask, a Vigreux type column, two water condensers, a U-shaped measuring tube, an electric heater, and a thermometer. The vol ume of water was determined in a calibrated tube with an accuracy of 0.01 cm3.

 Source and Purity of Materials:
   (1) Merck reagent, dried by means of CaCl2 before use.
   (2) Distilled (compiler).

 Estimated Errors:
   Solubility: ± 0.01 cm3.
   Temperature: ± 0.5 K (compiler).