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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1,2-Dichloropropane with Water
Components:
(1) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
(2) 1,2-Dichloropropane; C3H6Cl2; [78-87-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Sato, A.; Nakijima, T., Arch. Envir. Health 1979, 34, 69-75.
Variables:
Temperature = 310 K
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
10
2
* Mass Fraction w
1
(compiler)
10
4
* Mole Fraction x
1
(compiler)
Partition coefficient, K
L
[(dimensionless)]
37
0.288
4.60
5.4
Notes:
a
Gas-liquid partition parameter, from instrument calibration.
Method/Apparatus/Procedure:
1,2-Dichloropropane vapor was equilibrated in an airtight vial between water and the overlying air. When equilibrium was established, a portion of the equilibrated air in the vessel was withdrawn using an airtight syringe and was injected into a gas chromatograph and analyzed. The peak height of the chromatogram was used to calculate the partition coefficient.
Source and Purity of Materials:
(1) Source and purity not given.
(2) Distilled.
Estimated Errors:
Solubility: ± 0.1 std. dev.
Temperature: ± 0.5 K (compiler).