IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

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 Solubility System: Acenaphthene with Tetrachloromethane

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Components:
   (1) Tetrachloromethane; CC14; [56-23-5]  NIST Chemistry WebBook for detail
   (2) Acenaphthene; C12H10; [83-32-9]  NIST Chemistry WebBook for detail

Original Measurements:
   McLaughlin, E.; Zainal, H.A., J. Chem. Soc. 1960, 2485-2488.

Variables:
   Temperature = Temperature

Prepared By:
   W. E. Acree, Jr.

Experimental Data:   (Notes on the Nomenclature)
  

T/K	Mole Fraction x1	Mole Fraction x2
303.2	0.1805	0.8195
314.6	0.2627	0.7373
318.6	0.2987	0.7013
325.2	0.3585	0.6415

Method/Apparatus/Procedure:
   Constant temperature bath and a precision thermometer. Mixtures of known concentrations sealed in glass ampoules and placed in constant temperature to equilibrate. Samples were rotated while bath temperature slowly increased. Solubility determined by noting the temperature at which the  last trace of solid solute disappeared.

Source and Purity of Materials:
   (1) Purity note given, Gesellschaft fur Teerverwertung, was passed over an alumina column with benzene as eluant.
   (2) AnalaR grade, source not given, was dried over anhydrous calcium chloride and distilled before use.

Estimated Errors:
   Solubility: x₁: ± 0.0003 (compiler).
   Temperature: T/K: precision ± 0.1.

References:
   ¹W.E. Acree, Jr.

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Last updated: February 18, 2015 (Created: August 17, 2007)