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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Environmental fate & pathways

Hydrolysis

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Description of key information

DT50 25°C > 1 year) in aqueous solutions buffered at pH 4, pH 7 and pH 9 (preliminary test)

Key value for chemical safety assessment

Half-life for hydrolysis:
1 yr
at the temperature of:
25 °C

Additional information

The determination of the hydrolysis rate of the Similar substance 01 as a function of pH was based on the EEC- Directive 92/69 EEC, Part C, Methods for the determination of Ecotoxicity, C.7; "Abiotic degradation: Hydrolysis as a function of pH", EEC Publication no. L3B3, December 1992.

The substance is hydrolytically stable (haIf-life time at 25°C > 1 year) in aqueous solutions buffered at pH 4, pH 7 and pH 9.

Justification for read-across with Similar substance 01 is detailed in the report attached to the IUCLID section 13.