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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1,2-Dibromoethane with Water.
Components:
(1) 1,2-Dibromoethane; C2H4Br2; [106-93-4]
NIST Chemistry WebBook
for detail
(2) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Gross, P.M.; Saylor, J.H., J. Am. Chem. Soc. 1931, 53, 1744-51.
Variables:
Temperature = 288 K - 303 K
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
10
3
* g
1
/g
2
10
2
* Mass Fraction w
1
(compiler)
10
4
* Mole Fraction x
1
(compiler)
15
3.92
0.390
3.75
30
4.31
0.429
4.13
Method/Apparatus/Procedure:
An excess of 1,2-dibromoethane in 500 g water was shaken for 12 hours in a waterbath thermostat. Samples were then withdrawn and read against pure water in an interferometer made by Zeiss.
1
A detailed description of the complete procedure is given in a Ph. D. thesis.
2
Source and Purity of Materials:
(1) Eastman Kodak Co., purified by fractional freezing five times before use.
(2) Distilled.
Estimated Errors:
Solubility: ± 1 %.
Temperature: ± 0.02 K.
References:
1
P. M. Gross, J. Am. Chem. Soc.
51
, 2362 (1929).
2
J. H. Saylor, Ph.D. thesis, Duke University, Durham, NC 1930.