Components:
(1) Nitroethane,
C2H5NO2; [79-24-3]
NIST WebBook
(2) 1-Dodecanol,
C12H26O; [112-53-8]
NIST WebBook
Original Measurements
Hoerr, C. W.; Harwood, H. J.; Ralston, A. W.; J. Org. Chem. 9, 267-80 (1944).
Variables:
Ambient temperature: 268 - 302 K
Prepared by:
N.I. Lisov, N.V. Sazonov, V.P. Sazonov
Method/Apparatus/Procedure:
The solubility measurements were made with the equipment and in the manner described in Hoerr et al.1 and Ralston et al.2
Source and Purity of Materials:
- Source not specified; purity not specified.
- Source not specified; commercial product; purified by vacuum distillation in a Stedman packed column; f. p. = 23.95°C.
Estimated Errors:
Ambient temperature: Not specified.
Mass concentration (m/v) (1): Not specified.
References
1
Hoerr, C. W.; Binkerd, E. F.; Pool, W. O.; Ralston, A. W.; J. Org. Chem. 9, 68-80 (1944).
2
Ralston, A. W.; Hoerr, C. W.; Pool, W. O.; Harwood, H. J.; J. Org. Chem. 9, 102-112 (1944).
Experimental Values:
Note: The solubilities of nitroethane (1) and 1-dodecanol (2) in mass percent including the region of immiscible solution over the temperature range were presented in graphical form and in a table.Monotectic equilibrium occurs at 292.0 K.
Mutual solubility of nitroethane (1) and 1-dodecanol (2)
| T (°C) | T (K) | 100w1 | MR2 (g2/100 g1) | x1 |
|---|---|---|---|---|
| -5.5 | 267.7 | - | - | - |
| 0.0 | 273.2 | - | 9 x 10-1 | - |
| 1.1 | 274.3 | - | - | - |
| 8.0 | 281.2 | - | - | - |
| 10.0 | 283.2 | - | 4.2 | - |
| 13.5 | 284.7 | - | - | - |
| 18.6 | 291.8 | - | - | - |
| 19.3 | 292.5 | 12.2 | - | 2.56 x 10-1 |
| 20.0 | 293.2 | - | 20.2 | - |
| 20.6 | 293.8 | 6.5 | - | 1.47 x 10-1 |
| 21.8 | 295.0 | - | - | - |
| 22.4 | 295.6 | 2.7 | - | 6.4 x 10-2 |
| 22.5 | 295.7 | 19.5 | - | 3.75 x 10-1 |
| 26.2 | 299.4 | - | - | - |
| 26.5 | 299.7 | 27.8 | - | 4.89 x 10-1 |
| 28.2 | 301.4 | - | - | - |
| 29.0 | 302.2 | 43.2 | - | 6.54 x 10-1 |
| 29.1 | 302.3 | - | - | - |
(*) Data extracted from the published graphs by the compilers. (a) Solid-liquid equilibrium (b) Liquid-liquid equilibrium.
Mutual solubility of nitroethane (1) and 1-dodecanol (2)
| T (°C) | T (K) | 100w1 | MR2 (g2/100 g1) | x1 |
|---|---|---|---|---|
| -5.5 | 267.7 | 99.7 | - | 0.0 |
| 0.0 | 273.2 | 99.1 | 9 x 10-1 | 9.96 x 10-1 |
| 1.1 | 274.3 | 99.0 | - | 9.95 x 10-1 |
| 8.0 | 281.2 | 97.0 | - | 9.88 x 10-1 |
| 10.0 | 283.2 | 96.0 | 4.2 | 9.83 x 10-1 |
| 13.5 | 284.7 | 93.6 | - | 9.73 x 10-1 |
| 18.6 | 291.8 | 87.0 | - | 9.43 x 10-1 |
| 19.3 | 292.5 | - | - | - |
| 20.0 | 293.2 | 83.2 | 20.2 | 9.25 x 10-1 |
| 20.6 | 293.8 | - | - | - |
| 21.8 | 295.0 | 81.3 | - | 9.15 x 10-1 |
| 22.4 | 295.6 | - | - | - |
| 22.5 | 295.7 | - | - | - |
| 26.2 | 299.4 | 72.3 | - | 8.66 x 10-1 |
| 26.5 | 299.7 | - | - | - |
| 28.2 | 301.4 | 63.5 | - | 8.12 x 10-1 |
| 29.0 | 302.2 | - | - | - |
| 29.1 | 302.3 | 54.8 | - | 7.51 x 10-1 |
