TITRIMETRIC DETERMINATION OF O-CHLOROBENZALMALONONITRILE AND SOME OTHER ALPHA,BETA-UNSATURATED COMPOUNDS

Authors
STANKOV IN LYSENKO VV
Citation
In. Stankov et Vv. Lysenko, TITRIMETRIC DETERMINATION OF O-CHLOROBENZALMALONONITRILE AND SOME OTHER ALPHA,BETA-UNSATURATED COMPOUNDS, Journal of analytical chemistry, 52(2), 1997, pp. 171-177
Citations number
22
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of analytical chemistry → ACNP
ISSN journal
10619348
Volume
52
Issue
2
Year of publication
1997
Pages
171 - 177
Database
ISI
SICI code
1061-9348(1997)52:2<171:TDOOAS>2.0.ZU;2-H
Abstract
Four titrimetric procedures for the determination of o-chlorobenzalmal ononitrile using 2-dialkylaminoethanethiols, a methanolic solution of sodium hydroxide, and aqueous solutions of alkali cyanides as reagents , among them direct titration of o-chlorobenzalmalononitrile with an N aCN solution with self-indication of the equivalence point and back ti tration of excess NaCN by the Leibig-Deniges method, were developed.