Compilation - Ethanol with 1-Heptene and Water (IUPAC SDS Volume 69)
SDS Volume (3910)
Volume 69. Ternary Alcohol-Hydrocarbon-Water Systems, p None
Original Measurements
Letcher, T. M.; Bricknell, B. C.; Sewry, I. D.; Radloff, S. E.; J. Chem. Eng. Data 39, 320-3 (1994).
Variables:
Room Temp: 298 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
The experimental methods have been described in [1]. No more details were reported in the paper.
Source and Purity of Materials:
- Source not specified.
- Aldrich; distilled; purity $\pu{\gt 99.8 mole%}$ by GLC, $\rho = \pu{0.69265 g mL-1}$.
- Source not specified.
Estimated Errors:
Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.
References
1 Letcher, T. M.; Siswana, P. M.; Fluid Phase Equilib. 74, 203 (1992).
Components:
- Ethanol, $\ce{ C2H6O }$; [64-17-5] NIST WebBook
- 1-Heptene, $\ce{ C7H14 }$; [592-76-7] 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 |
|---|---|---|---|---|---|
| 25.0 | 298.2 | 0.000 | 1.000 | 0.0 | 1.000 |
| 25.0 | 298.2 | 0.202 | 0.770 | 0.109 | 0.885 |
| 25.0 | 298.2 | 0.361 | 0.579 | 0.223 | 0.762 |
| 25.0 | 298.2 | 0.455 | 0.457 | 0.311 | 0.666 |
| 25.0 | 298.2 | 0.538 | 0.342 | 0.409 | 0.555 |
| 25.0 | 298.2 | 0.596 | 0.248 | 0.503 | 0.446 |
| 25.0 | 298.2 | 0.628 | 0.171 | 0.586 | 0.340 |
| 25.0 | 298.2 | 0.637 | 0.113 | 0.653 | 0.247 |
| 25.0 | 298.2 | 0.611 | 0.063 | 0.700 | 0.154 |
| 25.0 | 298.2 | 0.513 | 0.022 | 0.692 | 0.063 |
| 25.0 | 298.2 | 0.412 | 0.013 | 0.620 | 0.042 |
| 25.0 | 298.2 | 0.300 | 0.010 | 0.507 | 0.036 |
| 25.0 | 298.2 | 0.239 | 5 x 10-3 | 0.438 | 0.020 |
| 25.0 | 298.2 | 0.047 | 1 x 10-3 | 0.112 | 5 x 10-3 |
| 25.0 | 298.2 | 0.000 | 0.000 | 0.0 | 0.000 |
