IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Heptane with Water
Components:
   (1) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail
   (2) Heptane; C7H16; [142-82-5]  NIST Chemistry WebBook for detail
Original Measurements:
   Guseva, A.N.; Parnov, E.I., Radiokhimiya 1963, 5, 507-9.

 Variables:
   Temperature = 71.5-187 °C

 Prepared By:
   A. Maczynski

 Experimental Data:   (Notes on the Nomenclature)
  
Solubility of heptane in water
t/°Cg1/100 g solution (compiler)105 * Mole Fraction x1
71.50.0101.8
1080.0162.9
1810.063311.4
1870.067112.07
 Method/Apparatus/Procedure:
   The solubility of (1) in (2) was determined in sealed glass tubes. Details were reported in ref 1.

 Source and Purity of Materials:
   (1) not specified.
   (2) distilled.

 Estimated Errors:
   Solubility: Khazanova, P.E. Tr. Gos. Inst. Azotn. Promyshl. 1954, 4, 5.
   Temperature: Not specified.