Components:

(1) Acetonitrile, C2H3N; [75-05-8] NIST WebBook
(2) 1,2-Dialkyl glyceryl ethers, C33H68O3 - C41H84O3; [class-077] NIST WebBook

Original Measurements

Schmid, H. H. O.; Mangold, H. K.; Lundberg, W. O.; Baumann, W. J.; Microchem. J. 11, 306-14 (1966).

Variables:

Ambient temperature: 392 - 430 K

Prepared by:

V.P. Sazonov

Method/Apparatus/Procedure:

A microscope equipped with a heating stage as in Schmid et al.1 was employed for determining UCST values. No experimental details are given.

Source and Purity of Materials:
  1. Baker Chemical Co.; reagent No. 9011.
  2. Synthesized as in work of Baumann and Mangold.2
Estimated Errors:

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

References

1 Schmid, H. H. O.; Mangold, H. K.; Lundberg, W. O.; J. Am. Oil Chem. Soc. 42, 372 (1965).
2 Baumann, W. J.; Mangold, H. K.; J. Org. Chem. 29, 3055 (1964).

Experimental Values:
Upper critical solution temperatures of the binary systems acetonitrile (1) + 1,2-dialkyl glyceryl ether (2)
T (°C) T (K)
118.5 391.7
121.5 394.7
129.5 402.7
130.0 403.2
135.5 408.7
135.5 408.7
138.5 411.7
140.5 413.7
140.5 413.7
148.5 421.7
156.5 429.7

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