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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

Link to relevant study record(s)

Description of key information

In contact with water the substance will hydrolyse slowly at a pH of 4. The half-life of the test substance is greater 1 year at pH values of 7 and 9.

Key value for chemical safety assessment

Half-life for hydrolysis:
2 665 h
at the temperature of:
25 °C

Additional information

In a hydrolysis study according to OECD guideline 111 the test substance was unstable at a pH of 4 and elevated temperatures (70 - 80 °C), resulting in half-lives 74 to 67 hours, respectively. At 25 °C the half-life at pH 4 was 2665 hours and > 1 year at pH values of 7 and 9.