SDS Volume
Volume 77. Nitroalkanes with Water or Organic Solvents: Binary and Multicomponent Systems, p None
Source Publication
Pol'shinskii, V. V.; Kozlov, L. M.; Chem. Technol. Fuels Oils 1970, 6(10), 730-734.
Conditions:
Room Temp: 255 - 334 $\pu{K}$
Compilers:
Methodology:
The method, described in Bondarev and Kozlov [1] was used. No experimental details given.
Sample Information:
- Obtained by nitration gas distillate; contained 23 vol.% nitroethane, 48.7 vol.% 1-nitropropane and 28.3 vol.% 2-nitropropane; $n_{D}^{20}$ = 1.3975; $d_{4}^{20}$ = 1.0088.
- Obtained by nitration gas distillate; contained 23 vol.% nitroethane, 48.7 vol.% 1-nitropropane and 28.3 vol.% 2-nitropropane; $n_{D}^{20}$ = 1.3975; $d_{4}^{20}$ = 1.0088.
- Obtained by nitration gas distillate; contained 23 vol.% nitroethane, 48.7 vol.% 1-nitropropane and 28.3 vol.% 2-nitropropane; $n_{D}^{20}$ = 1.3975; $d_{4}^{20}$ = 1.0088.
- Obtained by distillation of Tuimazin crude between 440 and 520°C; stocks obtained by division of oil fraction on silica gel by liquid chromatography
Measurement Errors:
Ambient temperature: Not specified.
Mass concentration (m/v) (1): Not specified.
Methodology Citation
1 Bondarev, S. V.; Kozlov, L. M.; Chem. Technol. Fuels Oils 4(10), 720-724 (1968)
System Components:
- Nitroethane, $\ce{ C2H5NO2 }$; [79-24-3] NIST WebBook
- 1-Nitropropane, $\ce{ C3H7NO2 }$; [108-03-2] NIST WebBook
- 2-Nitropropane, $\ce{ C3H7NO2 }$; [79-46-9] NIST WebBook
- Oil fraction of Tuimazin crude, [mix-06] NIST WebBook
Experimental Data
Values of critical solution temperatures of mixed nitroparaffins (1-3) and stocks of fractions of Tuimazin crude (2) were presented in graphical form over the temperature range.
| $T$ (°C) | $T$ ($\pu{K}$) | $\rho, (20^{\circ}C)$ (g/cm3) | $n (\pu{20 ^{\circ}C},\rm{D})$ |
|---|---|---|---|
| -18.5 | 254.7 | 1.0232-1.0479 | 1.5787-1.5979 |
| -3.5 | 269.7 | 0.9706-0.9921 | 1.5430-1.5623 |
| 21.5 | 294.7 | 0.9176 | 1.5090 |
| 61.0 | 334.2 | 0.8195-0.8667 | 1.420-1.4756 |
(*) n(70°C,D)
