SDS Volume
Volume 77. Nitroalkanes with Water or Organic Solvents: Binary and Multicomponent Systems, p None
Source Publication
Zhuravleva, I. K.; Zhuravlev, E. F.; Salamatin, L. N.; Zh. Obshch. Khim. 46, 1210-4 (1976).
Conditions:
Room Temp: 286 - 472 $\pu{K}$
Compilers:
Methodology:
Two methods were used. The solubility temperatures are determined by the synthetic method [1]. The analytical method was used for determining of equilibrium liquid phase composition. Samples from coexisting liquid phases at equilibrium were analyzed by refractometry. No experimental details given.
Sample Information:
- Source not specified; purity not specified; BP = 114.0°C, $n_{D}^{20}$ = 1.3905, $d_{4}^{20}$ = 1.0525.
- Source not specified, purity not specified; BP = 225°C, MP = 22.6°C, $n_{D}^{24}$ = 1.4420, $d_{4}^{24}$ = 0.8310.
- Twice distilled; $n_{D}^{20}$ = 1.333.
Measurement Errors:
Ambient temperature: Not specified.
Mass concentration (m/v) (1): Not specified.
Methodology Citation
1 Alekseev, V. F.; Zh. Russ. Fiz. -Khim. O-va 8, 249 (1876).
System Components:
- Nitroethane, $\ce{ C2H5NO2 }$; [79-24-3] NIST WebBook
- 1-Dodecanol, $\ce{ C12H26O }$; [112-53-8] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
The solubility temperatures were determined in ternary mixtures with a constant mass content of (3), respectively 20, 30, 40, 45 and 50 mass % and in ternary mixtures with constant mass relationship of (1) and (2) as 10:90, 20:80, 30:70, 40:60, 50:50, 60:40, 70:30, 80:20 and 90:10 respectively. These data are also presented in graphical form (see Tables 1-5).
| $T$ (°C) | $T$ ($\pu{K}$) | 100w1 | 100w2 | $x_{1}$ | $x_{2}$ |
|---|---|---|---|---|---|
| 20.0 | 293.2 | 4.0 | 0.0 | 0.100 | 0.0 |
| 20.0 | 293.2 | 99.0 | 0.0 | 0.960 | 0.0 |
| 20.0 | 293.2 | 89.0 | 9.9 | 0.912 | 0.041 |
| 20.0 | 293.2 | 19.7 | 78.9 | 0.344 | 0.554 |
| 20.0 | 293.2 | 9.9 | 88.7 | 0.192 | 0.695 |
| 20.0 | 293.2 | 0.0 | 99.3 | 0.0 | 0.932 |
| 26.0 | 299.2 | 4.1 | 0.0 | 0.102 | 0.0 |
| 26.0 | 299.2 | 98.5 | 0.0 | 0.940 | 0.0 |
| 26.0 | 299.2 | 88.6 | 9.8 | 0.893 | 0.040 |
| 26.0 | 299.2 | 78.6 | 19.7 | 0.840 | 0.085 |
| 26.0 | 299.2 | 68.7 | 29.5 | 0.780 | 0.135 |
| 26.0 | 299.2 | 38.5 | 57.7 | 0.496 | 0.300 |
| 26.0 | 299.2 | 29.3 | 68.4 | 0.441 | 0.415 |
| 26.0 | 299.2 | 19.6 | 78.5 | 0.332 | 0.535 |
| 26.0 | 299.2 | 9.8 | 88.5 | 0.187 | 0.678 |
| 26.0 | 299.2 | 0.0 | 98.5 | 0.0 | 0.864 |
| 26.0 | 299.2 | 68.9 | 29.5 | 0.788 | 0.136 |
| 26.0 | 299.2 | 38.6 | 57.8 | 0.502 | 0.303 |
| 26.0 | 299.2 | 29.8 | 69.5 | 0.491 | 0.461 |
(*) The compilers extracted these data from the published graphs.
