Solubility System: Cyclopentane with Water
Components:

(1) Cyclopentane, C5H10; [287-92-3] NIST WebBook
(2) Water, H2O; [7732-18-5] NIST WebBook

Original Measurements

Englin, B. A.; Plate, A. F.; Tugolukov, V. M. Pryanishnikova, M. A.; Chem. Technol. Fuels Oils, 1965, 1(9), 722-726.

Variables:

Ambient temperature: 0 - 40 °C

Prepared by:

M.C. Haulait-Pirson, A. Maczynski

Method/Apparatus/Procedure:

Component (1) was introduced into a thermostatted flask and saturated for 5 hours with (2). Next, calcium hydride was added and the evolving hydrogen volume measured and hence the concentration of (2) in (1) was evaluated.

Source and Purity of Materials:
  1. Not specified.
  2. not specified.
Estimated Errors:

Ambient temperature: not specified.

Experimental Values:
Solubility of water in cyclopentane
T (°C) MR2 (g1/100 g2) x2
0.0 4.6 x 10-3 1.79 x 10-4
10.0 8.6 x 10-3 3.35 x 10-4
20.0 1.42 x 10-2 5.53 x 10-4
30.0 2.49 x 10-2 9.69 x 10-4
40.0 3.98 x 10-2 1.548 x 10-3

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