IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 1,2-Dichlorobenzene with Water

   (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:
   Schwarz, F.P.; Miller, J., Anal. Chem. 1980, 52(13), 2162-4.

   Temperature = Temperature

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
101.69 ± 0.03Elution Chromatography
201.28 ± 0.06Elution Chromatography
101.56 ± 0.17UV Absorption
201.24 ± 0.04UV Absorption
Values derived from average measured solubilities:
t/°C103 * Molality mol1/kgmol1/kg Note101 * g1/kgg1/kg Note105 * Mole Fraction x1x1 Note
101.102 ± 0.048b1.62 ± 0.07a1.986 ± 0.086c
200.8571 ± 0.0136b1.26 ± 0.02a1.544 ± 0.025c
   a  Reported.
   b  Calculated by F. W. Getzen.
   c  Calculated by compiler.

   Both elution chromatography and UV absorption methods were used to determine the aqueous solubilities. The agreement was within an experimental error of 4% between the two methods. The average deviations were determined from several measurements made on different samples. The analytical procedures for determining organic liquid solubilities in water based on liquid phase elution chromatography has been described in (1).

Source and Purity of Materials:
   (1) Commercial, 98 wt. %.
   (2) Distilled.

Estimated Errors:
   Solubility: ±4%.
   Temperature: ±0.5 K.

   1Schwarz, F. P. Anal. Chem. 1980, 52(1), 10-15.