IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 1,1,2,3,4,4-Hexachloro-1,3-butadiene with Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) 1,1,2,3,4,4-Hexachloro-1,3-butadiene; C4Cl6; [87-68-3]  NIST Chemistry WebBook for detail
Original Measurements:
   Warner, H.P.; Cohen, J.M.; Ireland, J.C., Determination of Henry's Law Constants of Selected Priority Pollutants, U. S. EPA Technical Report, PB87-212684, Cincinnati, OH., July 1987.

 Variables:
   Temperature = 298 K

 Prepared By:
   A. L. Horvath

 Experimental Data:   (Notes on the Nomenclature)
  
t/°CHenry's law constant [m**3atm/mol]102 * Mass Fraction w1 (compiler) 107 * Mole Fraction x1 (compiler)
24.851.03 x 10-25.0 x 10-43.456
 Method/Apparatus/Procedure:
   The original method and apparatus for the determination of Henry's law constants, as described elsewhere1, was used. The general procedure was to add an excess quantity of 1,1,2,3,4,4-hexachloro-1,3-butadiene to  distilled deionized water, place the sample in a thermostat bath, and mix overnight. A portion of this solution was returned to the stripping vessel. The 1,1,2,3,4,4-hexachloro-1,3-butadiene was stripped isothermally from  the solution mixture at a known gas flow rate. The Henry’s law constant was calculated from the log of the concentration versus time plot. The experimental data values are averages of two or more replicates.

 Source and Purity of Materials:
   (1) Purest quality available, used without further purification. Stated purity > 99 %.
   (2) Distilled and deionized.

 Estimated Errors:
   Solubility: ±6 % std. dev.
   Temperature: ± 0.05 K.

 References:
   1 D. Mackay, W. -Y. Shiu, and R. D. Sutherland, Environ. Sci. Technol. 13, 333 (1979).