SDS Volume (3687)
Volume 69. Ternary Alcohol-Hydrocarbon-Water Systems, p None
Original Measurements
Sugi, H.; Katayama, T.; J. Chem. Eng. Jpn. 1977, 10, 400-2.
Variables:
Room Temp: 298 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The combination of a titration and analytical methods was used. The apparatus and experimental procedure were described in [1]. For GLC analysis of 1.6 m column filled with Poropak-Q was used. Solubility of water in hexane was determined by the Karl Fischer method.
Source and Purity of Materials:
- Wako Chemicals Ind. Ltd., guaranteed reagent; dried with Molecular Sieve 3A, distilled; densities agreed within 0.0003 with literature values.
- Merck Uvasol, spectrograde; used as received; densities agreed within 0.0003 with literature values.
- De-ionized, twice distilled.
Estimated Errors:
Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.
References
1 Sugi, H.; Nitta, T.; Katayama, T.; J. Chem. Eng. Jap. 1976, 9, 12.
Components:
- 1-Propanol, $\ce{ C3H8O }$; [71-23-8] NIST WebBook
- Hexane, $\ce{ C6H14 }$; [110-54-3] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Compositions along the saturation curve
| $T$ (°C) | $T$ ($\pu{K}$) | $x_{1}$ | $x_{2}$ | w1 | w2 |
|---|---|---|---|---|---|
| 25 | 298.2 | 0.0000 | 0.99949 | 0.0 | 0.99989 |
| 25 | 298.2 | 0.1701 | 0.7934 | 0.1290 | 0.8627 |
| 25 | 298.2 | 0.2197 | 0.7222 | 0.1726 | 0.8137 |
| 25 | 298.2 | 0.2606 | 0.6550 | 0.2127 | 0.7666 |
| 25 | 298.2 | 0.2948 | 0.6067 | 0.2468 | 0.7284 |
| 25 | 298.2 | 0.3166 | 0.5753 | 0.2697 | 0.7027 |
| 25 | 298.2 | 0.3513 | 0.4932 | 0.3179 | 0.6399 |
| 25 | 298.2 | 0.3645 | 0.4618 | 0.3379 | 0.6139 |
| 25 | 298.2 | 0.3799 | 0.4305 | 0.3604 | 0.5857 |
| 25 | 298.2 | 0.4149 | 0.3564 | 0.4172 | 0.5139 |
| 25 | 298.2 | 0.4280 | 0.2842 | 0.4643 | 0.4421 |
| 25 | 298.2 | 0.4282 | 0.2664 | 0.4748 | 0.4236 |
| 25 | 298.2 | 0.4296 | 0.2423 | 0.4907 | 0.3969 |
| 25 | 298.2 | 0.4293 | 0.2204 | 0.5048 | 0.3717 |
| 25 | 298.2 | 0.4223 | 0.2008 | 0.5130 | 0.3498 |
| 25 | 298.2 | 0.4117 | 0.1541 | 0.5397 | 0.2897 |
| 25 | 298.2 | 0.3874 | 0.1044 | 0.5619 | 0.2171 |
| 25 | 298.2 | 0.3609 | 0.0722 | 0.5689 | 0.1632 |
| 25 | 298.2 | 0.3215 | 0.0496 | 0.5532 | 0.1224 |
| 25 | 298.2 | 0.2815 | 0.0346 | 0.5251 | 0.0925 |
| 25 | 298.2 | 0.2578 | 0.0280 | 0.5035 | 0.0784 |
| 25 | 298.2 | 0.1827 | 0.0114 | 0.4146 | 0.0371 |
