IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Dibromomethane with Water

   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Dibromomethane; CH2Br2; [74-95-3]  NIST Chemistry WebBook for detail

Original Measurements:
   Gross, P.M.; Saylor, J.H., J. Am. Chem. Soc. 1931, 53, 1744-51.

   Temperature = 288 K - 303 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°C103 * g1/g2102 * Mass Fraction w1 (compiler) 103 * Mole Fraction x1 (compiler)
   An excess of dibromomethane in 50 g water was shaken for 12 hours in a thermostat bath. Samples were then withdrawn and read against water in an interferometer made by Zeiss (ref. 1).A detailed description of the complete procedure is given in a Ph. D. the thesis (ref. 2).

Source and Purity of Materials:
   (1) Eastman Kodak Co., purified by fractionation through a Hempel column before use.
   (2) Distilled.

Estimated Errors:
   Solubility: ± 0.5 %.
   Temperature: ± 0.02 K.

   1 Gross, P. M. J. Am. Chem. Soc. 1929, 51, 2362.
   2 Saylor, J. H. Ph. D. Thesis, Duke University, Durham, 1930.