SDS Volume
Volume 69. Ternary Alcohol-Hydrocarbon-Water Systems, p None
Source Publication
Nikurashina, N. I.; Sinegubova, S. I.; Zh. Obshch. Khim. 43, 2100 (1973).
Conditions:
Room Temp: 298 $\pu{K}$
Compiler:
Methodology:
The isothermal titration method was used. No more details were reported in the paper.
Sample Information:
- Source not specified, pure grade; used as received; BP = 82°C, $n_{D}^{25}$ = 1.3752.
- Source not specified; distilled at 80.8°C; $n_{D}^{25}$ = 1.4238.
- Doubly distilled.
Measurement Errors:
Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.
System Components:
- 2-Propanol, $\ce{ C3H8O }$; [67-63-0] NIST WebBook
- Cyclohexane, $\ce{ C6H12 }$; [110-82-7] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | $T$ ($\pu{K}$) | w1 | w2 | $x_{1}$ | $x_{2}$ |
|---|---|---|---|---|---|
| 25 | 298.2 | 1.6 x 10-4 | 0.9981 | 2.2 x 10-3 | 0.9964 |
| 25 | 298.2 | 4.2 x 10-3 | 0.9953 | 5.9 x 10-3 | 0.9918 |
| 25 | 298.2 | 8.3 x 10-3 | 0.9910 | 0.0116 | 0.9852 |
| 25 | 298.2 | 0.0233 | 0.9759 | 0.0322 | 0.9641 |
| 25 | 298.2 | 0.0450 | 0.9534 | 0.0615 | 0.9312 |
| 25 | 298.2 | 0.0800 | 0.9170 | 0.1074 | 0.8792 |
| 25 | 298.2 | 0.1233 | 0.8708 | 0.1612 | 0.8130 |
| 25 | 298.2 | 0.1650 | 0.8239 | 0.2088 | 0.7444 |
| 25 | 298.2 | 0.2050 | 0.7777 | 0.2506 | 0.6789 |
| 25 | 298.2 | 0.2350 | 0.7407 | 0.2781 | 0.6259 |
| 25 | 298.2 | 0.2667 | 0.7015 | 0.3053 | 0.5733 |
| 25 | 298.2 | 0.3083 | 0.6467 | 0.3350 | 0.5018 |
| 25 | 298.2 | 0.3283 | 0.6191 | 0.3471 | 0.4674 |
| 25 | 298.2 | 0.4504 | 0.4397 | 0.3982 | 0.2776 |
| 25 | 298.2 | 0.0516 | 3 x 10-4 | 0.0161 | 1 x 10-4 |
| 25 | 298.2 | 0.1000 | 7 x 10-4 | 0.0323 | 2 x 10-4 |
| 25 | 298.2 | 0.1383 | 1.5 x 10-3 | 0.0460 | 4 x 10-4 |
| 25 | 298.2 | 0.1833 | 2.0 x 10-3 | 0.0632 | 5 x 10-4 |
| 25 | 298.2 | 0.2316 | 2.5 x 10-3 | 0.0831 | 6 x 10-4 |
| 25 | 298.2 | 0.2916 | 3.5 x 10-3 | 0.1102 | 9 x 10-4 |
| 25 | 298.2 | 0.3650 | 7.4 x 10-3 | 0.1481 | 2.1 x 10-3 |
| 25 | 298.2 | 0.4450 | 0.0240 | 0.1992 | 7.7 x 10-3 |
| 25 | 298.2 | 0.5033 | 0.0571 | 0.2503 | 0.0203 |
| 25 | 298.2 | 0.5366 | 0.0988 | 0.2943 | 0.0387 |
| 25 | 298.2 | 0.5533 | 0.1601 | 0.3408 | 0.0704 |
| 25 | 298.2 | 0.5516 | 0.2205 | 0.3754 | 0.1072 |
| 25 | 298.2 | 0.5450 | 0.2556 | 0.3913 | 0.1311 |
| 25 | 298.2 | 0.4504 | 0.4397a | 0.3982 | 0.2776 |
(a) Critical solubility point.
