Solubility System: Trichlorofluoromethane with Water
Components:

(1) Trichlorofluoromethane, CCl3F; [75-69-4] NIST WebBook
(2) Seawater, H2O; [7732-18-5(C)] NIST WebBook

Original Measurements

Zeininger, H.; Hoechst A. G.; Internat Report, 1975.

Variables:

Ambient temperature: 276 - 313 K

Prepared by:

A.L. Horvath

Method/Apparatus/Procedure:

Degassed liquid trichlorofluoromethane samples were introduced into degassed seawater samples up to saturation at which point two phases appeared. After shaking a sample for several hours equilibrium was achieved and the respective phases were analysed with a gas liquid chromatograph.The original report is not obtainable; therefore, the details were taken from Junge (ref. 1).

Source and Purity of Materials:
  1. Source and purity not given.
  2. North Atlantic surface water, salinity not given.
Estimated Errors:

Ambient temperature: ±1 K (compiler).
Mass concentration (m/v) (1): Not specified.

References

1 Junge, C.; Z. Naturforsch. A 1976, 31, 482.

Experimental Values:
T (°C) 100w1 x1 100w1M1-1 (mol/g)
3.0 1.9 x 10-1 2.50 x 10-4 1.38 x 10-5
10.0 1.2 x 10-1 1.58 x 10-4 8.74 x 10-6
20.0 9 x 10-2 1.18 x 10-4 6.55 x 10-6
40.0 5 x 10-2 6.56 x 10-5 3.64 x 10-6

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