2472.     ---------------.  [NIKITIN, V. M.]  [Byproducts of Methanol Synthesis.]  Org. Chem. Ind. (U.S.S.R.), vol. 2, 1936, pp. 382-387; Chem. Abs., vol. 31, 1937, p. 1759.

        Study of the properties of all combinations of binary systems of iso-BuOH, iso-BuOAc and H₂O includes mutual solubilities at various temperatures, equilibrium of liquid and vapor phases, azeotropic mixtures, density and n.  The experimental results are tabulated, graphed and discussed.  With increasing temperature the solubility of iso-BuOH in H₂O decreases and that of H₂O in iso-BuOH increases.  The azeotropic mixture is composed of 68 mol. % of H₂O and 32 mol. % of iso-BuOH.