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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Fluoranthene with Acenaphthene
Components:
(1) Acenaphthene; C12H10; [83-32-9]
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)
368.3
0.000
1.000
Solid Phase (2)
362.3
0.092
0.908
Solid Phase (2)
358.1
0.163
0.837
Solid Phase (2)
348.2
0.293
0.707
Solid Phase (2)
339.4
0.388
0.612
Solid Phase (2)
335.3
0.429
0.571
Solid Phase (2)
335.0
0.438
0.562
Eutectic
340.8
0.492
0.508
Solid Phase (1)
350.7
0.606
0.394
Solid Phase (1)
363.4
0.752
0.248
Solid Phase (1)
368.8
0.815
0.185
Solid Phase (1)
383.2
1.000
0.000
Solid Phase (1)
Notes:
Authors report eutectic point occurs at x
1
= 0.438 and T/K = 335.0.
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).