SDS Volume
Volume 71. Nitromethane with Water or Organic Solvents, p None
Source Publication
Rakhmanova, V. A.; Kozlov, L. M.; Chem. Technol. Fuels Oils 6(8), 572-576 (1968).
Conditions:
Room Temp: 317 - 357 $\pu{K}$
Compiler:
Methodology:
The synthetic method was used. No further 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.
Pressure: Not reported.
System Components:
- Nitromethane, $\ce{ CH3NO2 }$; [75-52-5] NIST WebBook
- Tricosane, $\ce{ C23H48 }$; [638-67-5] NIST WebBook
Experimental Data
The mutual solubility of nitromethane and tricosane in mass percent over the specified temperature range were presented in a graphical form in the original publication. The numerical data in the following table were provided by the authors at the request of the compiler.
The upper critical solution temperature was reported to be greater than 90°C (363 K, compiler). Monotectic equilibrium is realized at 47.5°C (320.7 K, compiler).
| $T$ (°C) | $T$ ($\pu{K}$) | 100w1 | $x_{1}$ |
|---|---|---|---|
| 43.8 | 317.0 | - | - |
| 43.8 | 317.0 | 99.0 | 0.998 |
| 52.8 | 326.0 | - | - |
| 52.8 | 326.0 | 98.8 | 0.998 |
| 55.3 | 328.5 | 18.3 | 0.544 |
| 55.3 | 328.5 | - | - |
| 61.7 | 334.9 | - | - |
| 61.7 | 334.9 | 98.5 | 0.997 |
| 64.2 | 337.4 | 20.7 | 0.581 |
| 64.2 | 337.4 | - | - |
| 71.0 | 344.2 | - | - |
| 71.0 | 344.2 | 98.3 | 0.997 |
| 74.7 | 347.9 | 22.7 | 0.610 |
| 74.7 | 347.9 | - | - |
| 82.2 | 355.4 | - | - |
| 82.2 | 355.4 | 98.2 | 0.997 |
| 83.7 | 356.9 | 24.0 | 0.627 |
| 83.7 | 356.9 | - | - |
