Registration Dossier

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Hydrolysis of captan is in a range from 18.8 hours in acidic water to 8.3 minutes in alkaline water. At pH 7 a half-life time of 4.9 hours was determined. Major decomposition product is carbon dioxide. Two additional hydrolysis products were found and postulated to be thiocarbonate and sodium-S-(tetrahydrophtalimido)-thiocarbonate.

Additional information