Compilation - 1-Ethylnaphthalene with Water (IUPAC SDS Volume 38)
SDS Volume (869)
Volume 38. Hydrocarbons in Water and Seawater, Part II, p None
Original Measurements
Schwarz, F. P.; Wasik, S. P.; J. Chem. Eng. Data 1977, 22, 270-3.
Variables:
Room Temp: 10 - 25 °C
Prepared by:
Method/Apparatus/Procedure:
The solubility of (1) in (2) was determined from its absorbance. Since the concentration of (1) in (2) are too low to determine its extinction coefficent accurately, the absorption measurements were performed on measured volumes of the saturated solutions diluted with equal volumes of ethanol.
Source and Purity of Materials:
- Chemical Samples Co., Columbus, Ohio; better than 99.9 mole%.
- Distilled from $\ce{KMnO4}$ and passed through a Sephadex column.
Estimated Errors:
Ambient temperature: ±0.1°C
Mass concentration (m/v) (1): see above
Components:
- 1-Ethylnaphthalene, $\ce{ C12H12 }$; [1127-76-0] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Solubility of 1-ethylnaphthalene in water
| $T$ (°C) | $C_{1}$ (mol/L) | $x_{1}$ | MR1 (g1/100 g sln) |
|---|---|---|---|
| 10 | 5.2 x 10-5 | 9.4 x 10-7 | 8.1 x 10-4 |
| 14 | 5.2 x 10-5 | 9.4 x 10-7 | 8.1 x 10-4 |
| 20 | 6.4 x 10-5 | 1.1500000000000001 x 10-6 | 1.00 x 10-3 |
| 25 | 6.4 x 10-5 | 1.15 x 10-6 | 1.00 x 10-3 |
