IUPAC-NIST Solubilities Database

IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Solubility System: Chrysene with Fluorene

Components:
   (1) Fluorene; C13H10; [86-73-7]  NIST Chemistry WebBook for detail
   (2) Chrysene; C18H12; [218-01-9]  NIST Chemistry WebBook for detail

Original Measurements:
   Kravchenko, V.M.; Pastukhova, I.S., Proc. Acad. Sci. U.S.S.R., Sect. Chem. 1956, 111, 667-669 (English Translation)

Variables:
   Temperature = Temperature

Prepared By:
   W. E. Acree, Jr.

Experimental Data:   (Notes on the Nomenclature)


T/K	Mole Fraction x₁	Mole Fraction x₂
387.2	0.000	1.000
384.4	0.052	0.948
381.2	0.098	0.902
395.7	0.129	0.871
419.5	0.205	0.795
445.4	0.320	0.680
458.7	0.403	0.597
480.2	0.555	0.445
491.6	0.650	0.350
504.2	0.754	0.246
513.9	0.861	0.139
528.2	1.000	0.000

Method/Apparatus/Procedure:
   Phase diagram was determined using a thermal analysis method (described in detail in V.M. Kravchenko, J. Phys. Chem. U.S.S.R. 1939 13, 133), supplemented by visual observations.

Source and Purity of Materials:
   (1) Purity and chemical source were not specified in paper, was recrystallized before use.
   (2) Purity and chemical source were not specified in paper, was recrystallized before use.

Estimated Errors:
   Solubility: x₁: ± 0.002 (Compiler).
   Temperature: T/K: precision ± 0.2 (Compiler).

References:
   ¹W.E. Acree, Jr.