SDS Volume
Volume 59. Polycyclic Aromatic Hydrocarbons: Binary Non-aqueous Systems, Part II Solutes F-Z, p None
Source Publication
Mayer, M. M.; Howell, W. J.; Tomasko, D. L.; Eckert, C. A.; J. Chem. Eng. Data 1990, 35, 446-449.
Conditions:
Room Temp: Temperature $\pu{K}$
Compiler:
Methodology:
Samples were equilibrated in an apparatus similar to the one used by Ott and co-workers [1]. Temperature of the sample monitored with an Omega RTD probe inside a stainless steel tube that went down through the center of the pyrex tube. Samples heated above their melting point temperature, and time-temperature cooling curves were measured.
Sample Information:
- 99.5%, Aldrich Chemical Company, Milwaukee, Wisconsin, USA, was recrystallized before use.
- 99.5%, Aldrich Chemical Company, was recrystallized before use.
Measurement Errors:
Ambient temperature: T/K: ±precision 0.5. x1: ±0.005 (compiler).
Methodology Citation
System Components:
- Phenanthrene, $\ce{ C14H10 }$; [85-01-8] NIST WebBook
- 3-Hydroxybenzoic acid, $\ce{ C7H6O3 }$; [99-06-9] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) | $x_{1}$ | $x_{2}$ |
|---|---|---|
| 472 | 0.00 | 1.00 |
| 466 | 0.10 | 0.90 |
| 457 | 0.20 | 0.80 |
| 454 | 0.30 | 0.70 |
| 451 | 0.40 | 0.60 |
| 450 | 0.50 | 0.50 |
| 449 | 0.60 | 0.40 |
| 447 | 0.70 | 0.30 |
| 440 | 0.80 | 0.20 |
| 426 | 0.90 | 0.10 |
| 372 | 1.00 | 0.00 |
Authors state that system exhibits behavior indicative of either compound formation or a solid solution.
