ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Determination and strength of bases in methyl isobutyl ketone

V. Dostál, Z. Stránský, and P. Jiříček

Department of Analytical and Organic Chemistry, Faculty of Natural Sciences, Palacký University, 771 46 Olomouc

Abstract: The equilibrium constants (dissociation and relative basicity constants) of the derivatives of benzo(a)phenoxazone in methyl isobutyl ketone were determined. The investigated compounds were used as indicators in visual and photometric titrations of weak bases (comparable to p-nitroaniline as regards basicity) in methyl isobutyl ketone. The results have been confronted with some data obtained by Potentiometrie titrations.

Full paper in Portable Document Format: 355a591.pdf

Chemical Papers 35 (5) 591–603 (1981)