IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 1,2-Dichlorobenzene with Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) 1,2-Dichlorobenzene; C6H4Cl2; [95-50-1]  NIST Chemistry WebBook for detail
Original Measurements:
   Chiou, C.T.; Freed, V.H., "Chemodynamic Studies on Bench Mark Industrial Chemicals"; National Technical Information Service: Springfield, Virginia, 1977; PB-274263.

 Variables:
   Temperature = Temperature

 Prepared By:
   A. L. Horvath

 Experimental Data:   (Notes on the Nomenclature)
  
t/°C101 * g1/V2 [g dm**-3]103 * Concentration c1 [mol dm**-3]Concent. c1 Note105 * Mole Fraction x1x1 Note
31.330.9046b1.630c
201.481.007b1.817c
341.621.102b1.997c
 Notes:
   a  Reported.
   b  Calculated by F. W. Getzen.
   c  Calculated by compiler.

 Method/Apparatus/Procedure:
   An excess of 1,2-dichlorobenzene, 5-10 g, was equilibrated with 100 ml distilled water in a bottle for 24 hours at constant temperature. The saturated aqueous phase was removed from the container and analyzed by gas chromatography using a chromatograph equipped with Ni63 EC detector. The GLC column was packed with porous polymer Chromosorb 101. Further details on the determinations and evaluations of experimental procedures have been included in (1).

 Source and Purity of Materials:
   (1) Commercial reagent, used as received.
   (2) Distilled.

 Estimated Errors:
   Solubility: ± 10% (compiler).
   Temperature: ±0.5 K.

 References:
   1Chiou, C. T.; Schmedding, D. W. Test. Protoc. Environ. Fate Mov. Toxicants, Proc. Symp., 1980 (Publ. 1980), pp 28-42.