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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Fluoranthene with 2,7-Dimethylnaphthalene
Components:
(1) 2,7-Dimethylnaphthalene; C12H12; [582-16-1]
NIST Chemistry WebBook
for detail
(2) Fluoranthene; C16H10; [206-44-0]
NIST Chemistry WebBook
for detail
Original Measurements:
Kravchenko, V.M.; Pastukhova, I.S., J. Gen. Chem. U.S.S.R. 1959, 29, 29-34. (English Translation)
Variables:
Temperature = Temperature
Prepared By:
W.E. Acree, Jr.
Experimental Data:
(Notes on the Nomenclature)
T/K
Mole Fraction x
1
Mole Fraction x
2
Comment(s)
370.2
0.000
1.000
Solid Phase (2)
365.3
0.084
0.916
Solid Phase (2)
358.1
0.208
0.792
Solid Phase (2)
352.6
0.296
0.704
Solid Phase (2)
344.2
0.428
0.572
Solid Phase (2)
339.2
0.482
0.518
Eutectic
340.7
0.509
0.491
Solid Phase (1)
349.3
0.593
0.407
Solid Phase (1)
356.4
0.672
0.328
Solid Phase (1)
363.8
0.758
0.242
Solid Phase (1)
372.6
0.864
0.136
Solid Phase (1)
383.2
1.000
0.000
Solid Phase (1)
Notes:
Authors report eutectic point occurs at x
1
= 0.482 and T/K = 339.2.
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:
Temperature: T/K: precision ± 0.2. x
1
: ± 0.002 (compiler).