IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Acenaphthene with Trichloromethane
Components:
   (1) Trichloromethane; CHC13; [67-66-3]  NIST Chemistry WebBook for detail
   (2) Acenaphthene; C12H10; [83-32-9]  NIST Chemistry WebBook for detail
Original Measurements:
   Speyers, C.L., Am. J. Sci. 1902, 14, 293-302.

 Variables:
   Temperature = Temperature

 Prepared By:
   W. E. Acree, Jr.

 Experimental Data:   (Notes on the Nomenclature)
  
T/KMole Fraction x1Mole Fraction x2
273.00.12720.8728
284.40.16540.8346
325.90.42190.5783
 Method/Apparatus/Procedure:
   Experimental procedure only marginally described by author. Excess solute and solvent were equilibrated in a constant temperature water bath for between 10-30 minutes. Saturated solution was withdrawn through a coarse filter and analyzed by specific gravity. Author noted that evaporation to dryness and weighing the residue  was subject to too much decomposition.

 Source and Purity of Materials:
   (1) Purity not given, Kahlbaum, was recrystallized from alcohol to a melting point temperature of 93.5 °C.
   (2) Purity unknown, several sources listed, washed with water, sulfuric acid, dried over calcium chloride and distilled.

 Estimated Errors:
   Solubility: x1: ± 8 % (relative error, compiler).
   Temperature: T/K: precision ± 0.1.

 References:
   1W.E. Acree, Jr.