IUPAC-NIST Solubilities Database

IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Solubility System: Chrysene with Carbazole

Components:
   (1) Carbazole; C12H9N; [86-74-8]  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
517.2	0.000	1.000
507.5	0.108	0.892
499.2	0.200	0.800
489.6	0.301	0.699
484.7	0.347	0.653
479.8	0.396	0.604
477.2	0.445	0.555
478.4	0.472	0.528
482.9	0.505	0.495
493.4	0.606	0.394
500.7	0.698	0.302
511.2	0.805	0.195
519.7	0.903	0.097
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.