SDS Volume
Volume 59. Polycyclic Aromatic Hydrocarbons: Binary Non-aqueous Systems, Part II Solutes F-Z, p None
Source Publication
Sunier, A. A.; Rosenblum, C.; J. Phys. Chem. 1928, 32, 1049-1055.
Conditions:
Room Temp: Temperature $\pu{K}$
Compiler:
Methodology:
Constant temperature bath and a precision thermometer.
Mixtures of known concentrations sealed in glass tubes and placed in constant temperature to equilibrate. Samples were rotated while bath temperature slowly increased. Solubility determined by visual noting the temperature at which the last trace of solid solute disappeared. Measurements repeated several times to verify results.
Sample Information:
- Purity not specified, Eastman Kodak Company, Rochester, New York, USA, was recrystallized several times from methanol.
- Purity not given, Eastman Kodak Company, was distilled shortly before use.
Measurement Errors:
Ambient temperature: T/K: precision ±0.1. x1: ±0.002 (compiler).
System Components:
- Naphthalene, $\ce{ C10H8 }$; [91-20-3] NIST WebBook
- 1,1-Dichloroethane, $\ce{ C2H4C12 }$; [75-34-3] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) | $x_{1}$ | $x_{2}$ |
|---|---|---|
| 306.2 | 0.374 | 0.626 |
| 316.5 | 0.470 | 0.530 |
| 324.0 | 0.555 | 0.445 |
| 331.8 | 0.654 | 0.346 |
| 335.8 | 0.710 | 0.290 |
| 343.0 | 0.824 | 0.176 |
| 348.8 | 0.919 | 0.081 |


