Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Pencycuron has a mean DT50 for hydrolysis of 628 days at pH 7, thus is considered to be stable under environmental conditions.

Using the Atkinson calculation, the DT50 for lifetime in air (based on the reaction with hydroxyl radicals) is 6.4 hours.

Additional information