IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: 1,5-Dichloropentane with Water

   (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.

   Temperature = 274 K - 296 K

Prepared By:
   A. L. Horvath

Experimental Data:   (Notes on the Nomenclature)
t/°CDistribution coefficient, DL102 * Mass Fraction w1 (compiler) 105 * Mole Fraction x1 (compiler)
1.016.361.170 x 10-21.4949 x 10-21.2472
12.0421.412.214 x 10-22.8282
12.528.871.642 x 10-22.0974
17.926.962.635 x 10-23.3668
19.136.692.080 x 10-22.6579
22.779.331.232 x 10-21.5732
   a  Gas-liquid system analysis parameter, from calibration measurements.

   A 5 μL 1,5-dichloropentane sample was in-jected into a 2.3 dm3 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.