SDS Volume
Volume 77. Nitroalkanes with Water or Organic Solvents: Binary and Multicomponent Systems, p None
Source Publication
Garland, F. M.; Hoerr, C. W.; Pool, W. O.; Ralston, A. W.; J. Org. Chem. 8, 344-57 (1943).
Conditions:
Room Temp: 293 - 327 $\pu{K}$
Compilers:
N.I. Lisov, N.V. Sazonov, V.P. Sazonov
Methodology:
The synthetic method was used. The solubilities of [2] in [1] were determined in sealed tubes by the method and apparatus described in Harwood, et al. [1] and Raltston, et al. [2].
Sample Information:
- Source not specified; best grade reagent; dried and twice distilled.
- Obtained from the ketoester by hydrolyzing the latter with 5% alcoholic potassium hydroxide; purified by several recrystallization from ethanol; FP = 57.8°C
Measurement Errors:
Ambient temperature: ±0.2 K
Methodology Citations
1
Harwood, H. J.; Ralston, A. W.; Selby, W. M.; J. Am. Chem. Soc. 63, 1916 (1941).
2
Ralston, A. W.; Hoerr, C. W.; Hoffman, E. J.; J. Am. Chem. Soc. 64, 1516 (1942).
System Components:
- Nitroethane, $\ce{ C2H5NO2 }$; [79-24-3] NIST WebBook
- 10-Nonadecanone, $\ce{ C19H38O }$; [504-57-4] NIST WebBook
Experimental Data
The solubilities of 10-nonadecanone (2) in nitroethane (1) in mass percent over the temperature range were presented in graphical form and in a table.
| $T$ (°C) | $T$ ($\pu{K}$) | MR2 (g2/100 g1) | 100w2 | $x_{2}$ |
|---|---|---|---|---|
| 20.0 | 293.2 | 1.6 | 0.016 | 4 x 10-3 |
| 23.3* | 296.5 | - | 0.019 | 5 x 10-3 |
| 26.9* | 300.1 | - | 0.027 | 7 x 10-3 |
| 36.7* | 310.0 | - | 0.093 | 0.027 |
| 38.9* | 312.1 | - | 0.136 | 0.040 |
| 40.0 | 313.2 | 19.8 | 0.165 | 0.050 |
| 42.6* | 315.8 | - | 0.286 | 0.096 |
| 45.6* | 318.8 | - | 0.524 | 0.226 |
| 48.9* | 322.1 | - | 0.725 | 0.412 |
| 50.0 | 323.2 | 3.5E+2 | 0.778 | 0.482 |
| 52.6* | 325.8 | - | 0.873 | 0.646 |
| 53.5* | 326.7 | - | 0.904 | 0.715 |
(*) The compilers extracted these data from the published graphs.
