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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
1,5-Dichloropentane with Water
Components:
(1) 1,5-Dichloropentane; C5H10Cl2; [628-76-2]
NIST Chemistry WebBook
for detail
(2) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Leighton, D.T.; Calo, J.M., J. Chem. Eng. Data 1981, 26, 382-5.
Variables:
Temperature = 274 K - 296 K
Prepared By:
A. L. Horvath
Experimental Data:
(Notes on the Nomenclature)
t/°C
Distribution coefficient, D
L
10
2
* Mass Fraction w
1
(compiler)
10
5
* Mole Fraction x
1
(compiler)
1.0
16.36
1.170 x 10
-2
1.4949
3.0
23.1
9.763 x 10
-2
1.2472
12.04
21.41
2.214 x 10
-2
2.8282
12.5
28.87
1.642 x 10
-2
2.0974
17.9
26.96
2.635 x 10
-2
3.3668
19.1
36.69
2.080 x 10
-2
2.6579
22.7
79.33
1.232 x 10
-2
1.5732
Notes:
a
Gas-liquid system analysis parameter, from calibration measurements.
Method/Apparatus/Procedure:
A 5 μL 1,5-dichloropentane sample was in-jected into a 2.3 dm
3
equilibration cell containing distilled water. After the cell was shaken vigorously for about 5 minutes, the homogeneity of the liquid sample was maintained with a magnetic stirrer. Compressed air was passed through the cell and the gas flow was measured with a soap film flowmeter. The 1,5-dichloropentane content was extracted and analyzed using a dual flame ionization detector gas chromatograph.
Source and Purity of Materials:
(1) Source and purity not given.
(2) Distilled.
Estimated Errors:
Solubility: ± 12.9 %.
Temperature: ± 0.5 K.