Components:

(1) 1,3-Dichlorobenzene, C6H4C12; [541-73-1] NIST WebBook
(2) Water, H2O; [7732-18-5] NIST WebBook

Original Measurements

Chiou, C. T.; Schmedding, D. W.; Manes, M.; Environ. Sci. Technol. 1982, 16(1), 4-10.

Variables:

Ambient temperature: One temperature

Prepared by:

A.L. Horvath

Method/Apparatus/Procedure:

An excess of 1,3-dichlorobenzene was equilibrated with water in screwcapped bottles in a reciprocal shaker for 24 hours. After two days settling, samples were taken from the solution for analysis by gas chromatography. The chromatograph was equipped with a Ni63 EC detector. Analyses were continued until a constant concentration was observed.

Source and Purity of Materials:
  1. Not specified.
  2. distilled.
Estimated Errors:

Ambient temperature: ±0.5 K.
Mass concentration (m/v) (1): ±5% (compiler).

Experimental Values:
T (°C) x1 C1 (mol/dm3)
25.0 1.648 x 10-5 9.12 x 10-4

(a) Calculated by F. W. Getzen. (b) Reported. (c) Calculated by the compiler.

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