SDS Volume
Volume 77. Nitroalkanes with Water or Organic Solvents: Binary and Multicomponent Systems, p None
Source Publication
Rakhmanova, V. A.; Kozlov, L. M.; Chem. Technol. Fuels Oils 6(8), 572-576 (1968).
Conditions:
Room Temp: 303 - 332 $\pu{K}$
Compilers:
Methodology:
The synthetic method was used. No details were reported.
Sample Information:
- Source not specified; purity not specified; purified.
- Source not specified; purity not specified; BP = 383.8°C, MP = 47.7°C.
Measurement Errors:
Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.
System Components:
- 1-Nitropropane, $\ce{ C3H7NO2 }$; [108-03-2] NIST WebBook
- Tricosane, $\ce{ C23H48 }$; [638-67-5] NIST WebBook
Experimental Data
The mutual solubility of 1-nitropropane and tricosane in mass percent over the specified temperature range were presented in a graphical form in the original publication. The authors at the request of the compiler provided the numerical data in the table below.
Monotectic equilibrium occurs at 45.3°C (318.5 K, compilers).
| $T$ (°C) | $T$ ($\pu{K}$) | w1 | $x_{1}$ |
|---|---|---|---|
| 30.0a | 303.2 | - | - |
| 35.0a | 308.2 | - | - |
| 40.0a | 313.2 | - | - |
| 45.3a | 318.5 | 22.0 | 0.507 |
| 46.0a | 319.2 | 11.2 | 0.315 |
| 48.8b | 322.0 | 31.7 | 0.628 |
| 51.8b | 325.0 | 39.7 | 0.706 |
| 52.1b | 325.3 | - | - |
| 54.5b | 327.7 | 45.0 | 0.749 |
| 54.6b | 327.8 | - | - |
| 55.6b | 328.8 | 47.7 | 0.769 |
| 56.9b | 329.1 | - | - |
| 57.7b | 330.0 | 55.8 | 0.821 |
| 58.5b | 331.7 | 65.0 | 0.871 |
(a) Solid-liquid equilibrium.
(b) Liquid-liquid equilibrium.
