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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Naphthalene with Fluoranthene
Components:
(1) Naphthalene; C10H8; [91-20-3]
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)
383.2
0.000
1.000
Solid Phase (2)
374.2
0.125
0.875
Solid Phase (2)
361.4
0.293
0.707
Solid Phase (2)
352.8
0.386
0.614
Solid Phase (2)
343.5
0.471
0.519
Solid Phase (2)
337.1
0.539
0.461
Solid Phase (2)
330.9
0.589
0.411
Solid Phase (2)
329.0
0.610
0.390
Eutectic
332.2
0.663
0.337
Solid Phase (1)
338.5
0.753
0.247
Solid Phase (1)
346.3
0.883
0.117
Solid Phase (1)
353.4
1.000
0.000
Solid Phase (1)
Notes:
Authors report eutectic point occurs at x
2
= 0.390 and T/K = 329.0.
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 (compiler). x
1
: ± 0.002 (compiler).