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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Dibromomethane with Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) Dibromomethane; CH2Br2; [74-95-3]
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
3
* Mole Fraction x
1
(compiler)
15
11.70
1.16
1.21
30
11.93
1.18
1.24
Method/Apparatus/Procedure:
An excess of dibromomethane in 50 g water was shaken for 12 hours in a thermostat bath. Samples were then withdrawn and read against water in an interferometer made by Zeiss (ref. 1).A detailed description of the complete procedure is given in a Ph. D. the thesis (ref. 2).
Source and Purity of Materials:
(1) Eastman Kodak Co., purified by fractionation through a Hempel column before use.
(2) Distilled.
Estimated Errors:
Solubility: ± 0.5 %.
Temperature: ± 0.02 K.
References:
1
Gross, P. M. J. Am. Chem. Soc. 1929, 51, 2362.
2
Saylor, J. H. Ph. D. Thesis, Duke University, Durham, 1930.