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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1,3-Dichlorobenzene with Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) 1,3-Dichlorobenzene; C6H4Cl2; [541-73-1]
NIST Chemistry WebBook
for detail
Original Measurements:
Vesala, A., Ph.D. Dissertation, University of Turku, Turku, 1973.
Variables:
Temperature = Temperature
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
10
4
* Molality mol
1
/kg
mol
1
/kg Note
10
1
* g
1
/kg
g
1
/kg Note
10
5
* Mole Fraction x
1
x
1
Note
10
6.642 ± 0.088
b
0.97632
a
1.1966
a
15.2
6.651 ± 0.091
b
0.97764
a
1.1982
a
19.6
6.689 ± 0.096
b
0.98323
a
1.2051
a
25.1
6.889 ± 0.079
b
1.0126
a
1.2411
a
30.0
7.670 ± 0.061
b
1.1274
a
1.3818
a
35.0
8.241 ± 0.159
b
1.2113
a
1.4847
a
Notes:
a
Calculated by compiler.
b
Reported.
Method/Apparatus/Procedure:
The 1,3-dichlorobenzene was mixed with water in a sealed flask (1) with the aid of a magnetic stirrer for 48 hours in a water bath at constant temperature. After the solution was filtered through a glass-wool plug, the solute was extracted with 2, 2, 4-trimethylpentene. The optical density of each sample was determined spectrophotometrically (2). Mean and standard deviations were calculated from three measurements.
Source and Purity of Materials:
(1) Fluka AG, puriss, >99% GLC, used as received.
Distilled, deionized, and degassed.
Estimated Errors:
Solubility: ±1.93%.
Temperature: ±0.05 K.
References:
1
Franks, F.; Gent, M.; Johnson, H. H. J. Chem. Soc. 1963, Part III, 2716-23.
2
Wauchope, R. D.; Getzen, F. W. J. Chem. Eng. Data 1972, 17(1), 38-41.