IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Acetonitrile with 18-Pentatriacontanone

   (1) 18-Pentatriacontanone; C35H70O; [504-53-0]  NIST Chemistry WebBook for detail
   (2) Acetonitrile; C2H3N; [75-05-8]  NIST Chemistry WebBook for detail

Original Measurements:
   Garland , F.M.; Hoerr, C.W.; Pool, W.O.; Ralston, A.W., J. Org. Chem. 8, 344-57 (1943).

   Temperature = 323 K to 355 K

Prepared By:
   Valerii P. Sazonov

Experimental Remarks:

   The solubilities of 18-pentatriacontanone (2) in acetonitrile (1) in mass percent over the indicated temperature range were reported in graphical form and in a table.

Experimental Data:   (Notes on the Nomenclature)
Solubility of 18-pentatriacontanone (2) in acetonitrile (1)
t/°CT/Kg2/100 g solution102 * Mass Fraction w2 (compiler)Mole Fraction x2 (compiler)
   *  Data extracted from the published graphs by the compiler.

   The synthetic method was used. The solubilities of (2) in (1) were determined in sealed tubes by the method and apparatus described elsewhere.1,2

Source and Purity of Materials:
   (1) Source not specified; best grade reagent; dried and twice distilled.
   (2) Obtained from the ketoesters by hydrolyzing with 5 % alcoholic potassium hydroxide; purified by several crystallizations from ethanol; freezing point = 88.7 °C.

Estimated Errors:

   Temperature: ± 0.2 K.

   1. A. W. Ralston, C. W. Hoerr, and E. J. Hoffman, J. Am. Chem. Soc. 64, 1516 (1942).
   2. C. W. Hoerr and A. W. Ralston, J. Am. Chem. Soc. 64, 2824 (1942).