Compilation - Pyrene with 2,4,6-Trinitroaniline (IUPAC SDS Volume 59)
SDS Volume (2165)
Volume 59. Polycyclic Aromatic Hydrocarbons: Binary Non-aqueous Systems, Part II Solutes F-Z, p None
Original Measurements
Shinomiya, C.; J. Chem. Soc. Japan 1940, 15, 259-270.
Variables:
Room Temp: Temperature $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
No experimental details given in paper.
Source and Purity of Materials:
- Purity and chemical source were not specified in paper.
- Purity and chemical source were not specified in paper.
Estimated Errors:
Ambient temperature: T/K: precision ±0.2 (compiler). x1: ±0.002 (compiler).
Components:
- Pyrene, $\ce{ C16H10 }$; [129-00-0] NIST WebBook
- 2,4,6-Trinitroaniline, $\ce{ C6H4N4O6 }$; [489-98-5] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) | $x_{1}$ | $x_{2}$ |
|---|---|---|
| 461.7 | 0.000 | 1.000 |
| 468.7 | 0.166 | 0.834 |
| 486.7 | 0.269 | 0.731 |
| 504.2 | 0.386 | 0.614 |
| 509.2 | 0.503 | 0.497 |
| 508.7 | 0.520 | 0.480 |
| 505.5 | 0.623 | 0.377 |
| 501.7 | 0.654 | 0.346 |
| 486.2 | 0.738 | 0.262 |
| 472.2 | 0.814 | 0.186 |
| 447.2 | 0.882 | 0.118 |
| 442.2 | 0.915 | 0.085 |
| 418.2 | 0.947 | 0.053 |
| 423.2 | 1.000 | 0.000 |
Author reports formation of a 1:1 pyrene - 2,4,6-trinitroaniline brown molecular compound having a melting point temperature of 509.2 K. Two eutectic points occur at x1 = 0.122 and T/K = 453.7, and at x1 = 0.920 and T/K = 412.7.
