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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

Hydrolytically stable, EU method C.7, Preliminary test, Magor 2000
Hydrolytically stable, EU method C.7, Preliminary test, Kennedy 2000

Key value for chemical safety assessment

Additional information

The rate of hydrolysis of the substance as a function of pH was determined in two studies (Magor 2000 and Kennedy 2000) according to EU Method C.7 and according to GLP. The preliminary studies showed that at pH 4, 7 and 9 and 50 ± 0.5 °C, less than 10% of the test substance had hydrolysed after 120 hours (5 days), equivalent to a half-life of greater than 1 year under environmental conditions (25 °C). No further testing was therefore necessary at all tested pH values.