Compilation - 2-Nitropropane with Water (IUPAC SDS Volume 77)
SDS Volume (4906)
Volume 77. Nitroalkanes with Water or Organic Solvents: Binary and Multicomponent Systems, p None
Original Measurements
Stephenson, R. M.; J. Chem. Eng. Data 37, 80-95 (1992).
Variables:
Room Temp: 273 - 363 $\pu{K}$
Prepared by:
Method/Apparatus/Procedure:
No details were reported.
Source and Purity of Materials:
- Aldrich Chemical; not purified; purity 96 mass%.
- Not specified.
Estimated Errors:
Ambient temperature: to ±0.1 K
Mass concentration (m/v) (1): 0.03 mass%.
Components:
- 2-Nitropropane, $\ce{ C3H7NO2 }$; [79-46-9] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
Below 10°C, organic-rich phase on bottom; above 10°C, organic-rich phase top.
Mutual solubility of 2-nitropropane (1) and water (2)
| $T$ (°C) | $T$ ($\pu{K}$) | 100w1 | $x_{1}$ |
|---|---|---|---|
| 0.0 | 273.2 | 3.07 | 6.4 x 10-3 |
| 19.7 | 282.9 | 1.80 | 3.7 x 10-3 |
| 30.9 | 304.1 | 1.70 | 3.5 x 10-3 |
| 40.0 | 313.2 | 1.78 | 3.7 x 10-3 |
| 50.5 | 323.7 | 1.79 | 3.7 x 10-3 |
| 61.1 | 334.3 | 2.07 | 4.3 x 10-3 |
| 70.6 | 343.8 | 2.09 | 4.3 x 10-3 |
| 81.0 | 354.2 | 2.26 | 4.7 x 10-3 |
| 90.2 | 363.4 | 2.36 | 4.9 x 10-3 |
