Components:

(1) Acetonitrile, C2H3N; [75-05-8] NIST WebBook
(2) Alcohols, C10H22O and C12H26O; [class-012] NIST WebBook

Original Measurements

Francis, A. W.; J. Phys. Chem. 60, 20-7 (1956).

Variables:

Ambient temperature: 296 - 308 K

Prepared by:

N.V. Sazonov, V.P. Sazonov

Method/Apparatus/Procedure:

Observations were made after vigorous shaking in glass-stoppered graduated tubes of 15 mL capacity, immersed in water baths in large Dewar flasks. The water was agitated with a rapid stream of air bubbles. The temperature was adjusted by adding cooler or warmer water occasionally.

Source and Purity of Materials:
  1. Source not specified; purity not specified.
  2. Source not specified; purified by crystallization.
Estimated Errors:

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

Experimental Values:
Upper critical solution temperatures of the systems acetonitrile (1) + 1-alcohol (2)
T (°C) T (K) T (°C) ρ (g/L) n
22.7 295.9 6.8 831.8 1.4372
35.2 308.4 22.7 832.0 1.441

(a) At 24 °C.

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