IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Hexacosafluorododecane with Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Hexacosafluorododecane; C12F26; [307-59-5]  NIST Chemistry WebBook for detail
Original Measurements:
   Markina, Z.N.; Zadymova, N.M.; Shchukin, E.D.; Makarov, K.N.; Gervits, L.L., Zh. Vses. Khim. O-Va. im. D. I. Mendeleeva 33, 344-6 (1988).

 Variables:
   Temperature = 293 K

 Prepared By:
   A. L. Horvath

 Experimental Data:   (Notes on the Nomenclature)
  
t/°CConcentration c1 [mol dm**-3]102 * Mass Fraction w11010 * Mole Fraction x1
201.5 x 10-89.6 x 10-72.7
 Method/Apparatus/Procedure:
   The colloid chemical method was used for observing the shift in the critical micelle concentration formation for a surfactant in aqueous solutions under the influence of halogenated hydrocarbons. The solubility was  calculated from the increment of standard chemical potential for the transfer of a fluoromethylene group from water into the fluorocarbon phase on the basis of experimental determination of the surface  activity of a perfluoroorganic surface active nonelectrolyte.

 Source and Purity of Materials:
   (1) Source and purity not given.
   (2) Distilled (compiler).

 Estimated Errors:
   Solubility: Not specified.
   Temperature: ± 1 K (compiler).