Compilation - 1,2-Dichlorobenzene with Water (IUPAC SDS Volume 20)
SDS Volume (197)
Volume 20. Halogenated Benzenes, Toluenes and Phenols with Water, p 87
Original Measurements
Banerjee, S.; Yalkowsky, S. H.; Valvani, S. C.; Environ. Sci. Technol. 1980, 14, 1227-9.
Variables:
Room Temp: 25 °C
Prepared by:
Method/Apparatus/Procedure:
An excess of 1,2-dichlorobenzene was added to water in a stainless steel centrifuge tube which was then sealed. The equilibrium was established by allowing the sample to stand, with intermittent shaking, for a week at constant temperature. The mixture was then centrifuged and aliquots of the solution were removed either by a pipet or syringe for analysis. Liquid scintillation counting with $\ce{^{14}C}$-labelled solute was employed in the solubility determinations. The entire procedure was carried out at least twice and each analysis was also conducted in duplicate.
Source and Purity of Materials:
- New England Nuclear, used as received.
- Distilled.
Estimated Errors:
Ambient temperature: ±0.3 K.
Mass concentration (m/v) (1): ±0.9% S.D.
Components:
- 1,2-Dichlorobenzene, $\ce{ C6H4Cl2 }$; [95-50-1] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | $x_{1}$ | $C_{1}$ (mol/dm3) |
|---|---|---|
| 25 | 1.9156 x 10-5 | 1.060 x 10-3 |
(a) Calculated by F. W. Getzen.
(b) Reported.
(c) Calculated by the compiler.
