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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Water with 1,2-Dichloroethane.
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) 1,2-Dichloroethane; C2H4Cl2; [107-06-2]
NIST Chemistry WebBook
for detail
Original Measurements:
Davies, W.; Jagger, J.B.; Whalley, H.K., J. Soc. Chem. Ind. (London) 68, 26 (1949).
Variables:
Temperature = 253 K - 353 K
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
10
3
* Mass Fraction w
1
10
3
* Mole Fraction x
1
(compiler)
10
2
* w
1
/M
1
(compiler) [mol g**-1]
-20
0.5
2.7
2.8 x 10
-3
-10
0.7
3.8
3.9 x 10
-3
0
1.0
5.4
5.6 x 10
-3
10
1.3
7.1
7.2 x 10
-3
20
1.7
9.3
9.4 x 10
-3
30
2.2
12.0
1.22 x 10
-2
40
2.9
15.7
1.6 x 10
-2
50
3.7
20.0
2.1 x 10
-2
60
4.8
25.8
2.7 x 10
-2
70
6.0
32.1
3.3 x 10
-2
80
7.5
39.8
4.2 x 10
-2
Method/Apparatus/Procedure:
A mixture of water and 1,2-dichloroethane was agitated in a flask until equilibrium was established. The apparatus was assembled in a waterbath thermostat. The equilibrium was established after 30 minutes. The pipette used for withdrawing samples from the mixture was fitted with a cotton wool filter at the tip to prevent ice particles from being withdrawn at low temperatures. The solvent layer was titrated with Karl Fischer reagent.
Source and Purity of Materials:
(1) Commercial quaility, source not given.
(2) Distilled.
Estimated Errors:
Solubility: ± 5 %.
Temperature: ± 0.5 K(compiler).