Components:

(1) Acetonitrile, C₂H₃N; [75-05-8] NIST WebBook
(2) Hexane, C₆H₁₄; [110-54-3] NIST WebBook

Original Measurements

Nagata, I.; Thermochim. Acta 114, 227 (1987).

Variables:

Ambient temperature: 298 K

Prepared by:

N.V. Sazonov, V.P. Sazonov

Method/Apparatus/Procedure:

The analytical method was used. Each two-phase mixture in a 70 mL equilibrium cell was stirred intensely for 2 h and then was allowed to settle for 2 h at 25.00 °C in a thermostated water bath. Two liquid samples in equilibrium were withdrawn with Hamilton syringes and were analyzed by means of a gas chromatograph and an electronic integrator.

Source and Purity of Materials:

1. Source not specified; guaranteed reagent; not purified.
2. Source not specified; not purified; GLC did not detect any appreciable impurities.

Estimated Errors:

Ambient temperature: ±0.01 K
Composition: ±0.002 mole fractions.