Home
Introduction
Search Menu
IUPAC Series (PDF)
Reference
Version History
About the Project
Disclaimer
Contact Us
Acknowledgements
IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Fluorene with 2-Methylnaphthalene
Components:
(1) 2-Methylnaphthalene; C11H10; [91-57-6]
NIST Chemistry WebBook
for detail
(2) Fluorene; C13H10; [86-73-7]
NIST Chemistry WebBook
for detail
Original Measurements:
Kravchenko, V.M., J. Appl. Chem. U.S.S.R. 1952, 25, 1015-1022. (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)
307.2
0.000
1.000
Solid Phase (2)
306.6
0.020
0.980
Solid Phase (2)
305.2
0.035
0.965
Solid Phase (2)
310.7
0.092
0.908
Solid Phase (1)
317.2
0.182
0.818
Solid Phase (1)
321.0
0.222
0.778
Solid Phase (1)
326.5
0.274
0.726
Solid Phase (1)
331.1
0.316
0.684
Solid Phase (1)
336.2
0.354
0.646
Solid Phase (1)
340.7
0.409
0.591
Solid Phase (1)
351.1
0.514
0.486
Solid Phase (1)
356.8
0.566
0.434
Solid Phase (1)
366.4
0.688
0.312
Solid Phase (1)
372.5
0.768
0.232
Solid Phase (1)
378.7
0.876
0.124
Solid Phase (1)
387.2
1.000
0.000
Solid Phase (1)
Notes:
Compiler: Eutectic point occurs at about x
1
= 0.038 and T/K = 304.8.
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).