| abstract |
(57) [Problem] To provide a stable 3-isothiazolone composition. SOLUTION: One or more 3-isothiazolone compounds and a stabilizing amount of a compound represented by the formula: [Wherein, R = NR 1 R 2 , OR 3 , R 4 ; R 1 , R 2 , R 3 , R 4 ＨH, (C 1 -C 12 ) alkyl, substituted (C 1 -C 12) alkyl, (C 2 -C 12) alkenyl, Substituted (C 2 -C 12) alkenyl, (C 2 -C 12) alkynyl, substituted (C 2 -C 12) alkynyl, (C 7 - C 10) aralkyl, substituted (C 7 -C 1 0) aralkyl, aryl, substituted aryl; and R 1 and R 2 Can together form a 5- to 7-membered ring. ] A stable microbicidal composition comprising the azobiscarbonyl compound of formula (I) is disclosed. |