SDS Volume (5106)

Volume 78. Acetonitrile Binary Systems, p None

Original Measurements

Ralston, A. W.; Hoerr, C. W.; Pool, W. O.; Harwood, H. J.; J. Org. Chem. 9, 102-112 (1944).

Variables:

Room Temp: 290 - 308 $\pu{K}$

Prepared by:

N.V. Sazonov, V.P. Sazonov

Method/Apparatus/Procedure:

The solubility measurements were made with the equipment and in the manner previously described elsewhere [1,2].

Source and Purity of Materials:
  1. Source not specified; purity not specified; freshly distilled and cooled without access to the atmosphere, to prevent contamination with carbon dioxide.
  2. Prepared by hydrogenation of the highly purified nitrile as in work [1]; purified by two vacuum distillations; FP = 38.19°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.; Hoffman, E. J.; J. Am. Chem. Soc. 64, 1516 (1942).

Components:
  1. Acetonitrile, $\ce{ C2H3N }$; [75-05-8] NIST WebBook
  2. Tetradecanamine, $\ce{ C14H31N }$; [2016-42-4] NIST WebBook
Experimental Data

The solubilities of tetradecanamine (2) in acetonitrile (1) in mass percent over the indicated temperature range were reported in graphical form and in a table.

Solubility of tetradecanamine (2) in acetonitrile (1)
$T$ (°C) $T$ ($\pu{K}$) MR2 (g1/100 g2) 100w2 $x_{2}$
16.7289.9 - 0.0133 x 10-3
20.0293.2 1.8 0.0184 x 10-3
25.4298.6 - 0.0540.011
30.0303.2 14.9 0.1300.028
32.0305.2 - 0.2400.057
32.4305.6 - 0.4490.136
33.0306.2 - 0.6390.254
33.6306.8 - 0.7740.397
35.0308.2 - 0.8860.599

(*) The compiler extracted these data from the published graphs.

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