Solubility System: 1-Nitropropane with Tricosane
Components:

(1) 1-Nitropropane, C3H7NO2; [108-03-2] NIST WebBook
(2) Tricosane, C23H48; [638-67-5] NIST WebBook

Original Measurements

Rakhmanova, V. A.; Kozlov, L. M.; Chem. Technol. Fuels Oils 6(8), 572-576 (1968).

Variables:

Ambient temperature: 303 - 332 K

Prepared by:

N.V. Sazonov, V.P. Sazonov

Method/Apparatus/Procedure:

The synthetic method was used. No details were reported.

Source and Purity of Materials:
  1. Source not specified; purity not specified; purified.
  2. Source not specified; purity not specified; b. p. = 383.8°C, m. p. = 47.7°C.
Estimated Errors:

Ambient temperature: Not reported.
Mass concentration (m/v) (1): Not reported.

Experimental Values:
Note: The mutual solubility of 1-nitropropane and tricosane in mass percent over the specified temperature range were presented in a graphical form in the original publication. The authors at the request of the compiler provided the numerical data in the table below.
Monotectic equilibrium occurs at 45.3°C (318.5 K, compilers).
Mutual solubility of 1-nitropropane (1) and tricosane (2)
T (°C) T (K) w1 x1
30.0 303.2 - -
35.0 308.2 - -
40.0 313.2 - -
45.3 318.5 22.0 5.07 x 10-1
46.0 319.2 11.2 3.15 x 10-1
48.8 322.0 31.7 6.28 x 10-1
51.8 325.0 39.7 7.06 x 10-1
52.1 325.3 - -
54.5 327.7 45.0 7.49 x 10-1
54.6 327.8 - -
55.6 328.8 47.7 7.69 x 10-1
56.9 329.1 - -
57.7 330.0 55.8 8.21 x 10-1
58.5 331.7 65.0 8.71 x 10-1

(a) Solid-liquid equilibrium. (b) Liquid-liquid equilibrium.

Mutual solubility of 1-nitropropane (1) and tricosane (2)
T (°C) T (K) 100w1 x1
30.0 303.2 99.2 9.98 x 10-1
35.0 308.2 97.8 9.94 x 10-1
40.0 313.2 94.2 9.83 x 10-1
45.3 318.5 89.7 9.69 x 10-1
46.0 319.2 - -
48.8 322.0 - -
51.8 325.0 - -
52.1 325.3 83.3 9.48 x 10-1
54.5 327.7 - -
54.6 327.8 80.0 9.36 x 10-1
55.6 328.8 - -
56.9 329.1 74.7 9.15 x 10-1
57.7 330.0 - -
58.5 331.7 65.0 8.71 x 10-1

Download Data   link to XML output link to JSON output link to JSON-LD output