SDS Volume (1827)
Volume 58. Polycyclic Aromatic Hydrocarbons: Binary Non-aqueous Systems, Part I Solutes A-E, p 6
Original Measurements
Kravchenko, V. M.; Pastukhova, I. S.; Zh. Fiz. Khim. 1957, 31, 1802-1811.
Variables:
Room Temp: 247.2 - 368.3 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
Phase diagram was determined using a thermal analysis method [1], supplemented by visual observation.
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 distilled before use.
Estimated Errors:
Ambient temperature: T/K: precision ±0.2 (compiler).
Mole fraction - Liquid (1): x1: ±0.002 (compiler).
References
1 Kravchenko, V. M.; Zh. Fiz. Khim. 1939, 13, 133-145.
Components:
- Acenaphthene, $\ce{ C12H10 }$; [83-32-9] NIST WebBook
- 1,2-Dimethylbenzene, $\ce{ C8H10 }$; [95-47-6] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) | $x_{1}$ | $x_{2}$ |
|---|---|---|
| 247.2 | 0.000 | 1.000 |
| 246.7 | 0.022 | 0.978 |
| 246.2 | 0.044 | 0.956 |
| 245.4 | 0.055 | 0.945 |
| 253.3 | 0.065 | 0.935 |
| 261.0 | 0.083 | 0.917 |
| 271.2 | 0.114 | 0.886 |
| 287.3 | 0.179 | 0.821 |
| 302.2 | 0.261 | 0.739 |
| 313.8 | 0.347 | 0.653 |
| 324.7 | 0.436 | 0.564 |
| 332.2 | 0.512 | 0.488 |
| 342.7 | 0.638 | 0.362 |
| 351.7 | 0.751 | 0.249 |
| 359.6 | 0.864 | 0.136 |
| 368.3 | 1.000 | 0.000 |
