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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Phototransformation in air

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Administrative data

Link to relevant study record(s)

Description of key information

The indirect photolysis of the test item was estimated with the QSAR program AOP (v1.92) from US EPA. The estimation calculates reaction with hydroxyl radicals. As result a half-life of 4 hours is reported which demonstrate a rapid degradation of the substance in contact with hydroxyl radicals.

Key value for chemical safety assessment

Half-life in air:
4.094 h

Additional information

The indirect photolysis of the test item was estimated with the QSAR program AOP (v1.92) from US EPA. The estimation calculates reaction with hydroxyl radicals. As result a half-life of 4 hours is reported which demonstrate a rapid degradation of the substance in contact with hydroxyl radicals.