Components:
(1) Fluorene,
C13H10; [86-73-7]
NIST WebBook
(2) 1,2,4,5-Tetramethylbenzene,
C10H14; [95-93-2]
NIST WebBook
Original Measurements
Kravchenko, V. M.; J. Appl. Chem. USSR 1952, 25, 1015-1022.
Variables:
Ambient temperature: Temperature
Prepared by:
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:
- Purity and chemical source were not specified in paper, was recrystallized before use.
- Purity and chemical source were not specified in paper, was recrystallized before use.
Estimated Errors:
Ambient temperature: T/K: precision ±0.2. x1: ±0.002 (compiler).
References
1 Kravchenko, V. M.; Zh. Fiz. Khim. 1939, 13, 133-145.
Experimental Values:
| T (K) | x1 | x2 |
|---|---|---|
| 352.2 | 0.0 | 1.0 |
| 347.6 | 8.2 x 10-2 | 9.18 x 10-1 |
| 345.0 | 1.29 x 10-1 | 8.71 x 10-1 |
| 342.4 | 1.80 x 10-1 | 8.20 x 10-1 |
| 340.6 | 2.18 x 10-1 | 7.82 x 10-1 |
| 338.5 | 2.52 x 10-1 | 7.48 x 10-1 |
| 335.2 | 3.04 x 10-1 | 6.96 x 10-1 |
| 333.7 | 3.48 x 10-1 | 6.52 x 10-1 |
| 343.4 | 4.46 x 10-1 | 5.54 x 10-1 |
| 354.1 | 5.50 x 10-1 | 4.50 x 10-1 |
| 363.1 | 6.67 x 10-1 | 3.33 x 10-1 |
| 371.1 | 7.76 x 10-1 | 2.24 x 10-1 |
| 377.8 | 8.73 x 10-1 | 1.27 x 10-1 |
| 387.2 | 1.0 | 0.0 |
(None) Author reports eutectic point occurs at x1 = 0.348 and T/K = 333.7.
