Solubility System: Nitroethane with N-Phenyldecanamide (Original Report)

Variables:
Temperature: 283 K - 336 K
Experimental Remarks:
The solubilities of N-phenyldecanamide (2) in nitroethane (1) in mass percent over the temperature range were presented in graphical form and in a table.
Experimental Data:
Table 1
T (°C)T (K)s2 w2 x2
10.0283.214.0 x 10212.3 x 1020.041
16.7*289.9-13.7 x 1020.046
30.0303.221.8 x 10217.9 x 1020.062
33.8*307.0-20.0 x 1020.071
41.3*314.5-27.5 x 1020.103
43.8*317.0-35.3 x 1020.142
50.0323.2133 x 10257.1 x 1020.288
50.4*323.6-57.6 x 1020.292
59.3*332.5-82.5 x 1020.589
62.7*335.9-88.7 x 1020.704

*) The compilers extracted these data from the published graphs.

Method/Apparatus/Procedure:

The synthetic method was used. The solubilities of (2) in (1) were determined in sealed tubes by the method and apparatus described in Ralston et al.1 and Hoerr and Ralston.2

Source and Purity of Materials:

(1) Source not specified; best grade reagent; dried and twice distilled.
(2) Obtained by heating of decanoic acid with redistilled aniline at (150 to 170)°C for 2 to 3 hours; purified by recrystallization; f. p. = 69.5°C.

Estimated Errors

Temperature: control to ±0.2 K

References:

(1) Ralston, A. W.; Hoerr, C. W.; Hoffman, E. J., J. Am. Chem. Soc. 64, 1516 (1942).
(2) Hoerr, C. W.; Ralston, A. W., J. Am. Chem. Soc. 64, 2824 (1942).

Download This Data As

XML
JSON
JSON-LD