Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The test item is hydrolytically unstable in pH 4, 7 and 9 buffer solutions with greater than 10% hydrolysis at 50ºC after 5 days. 

Key value for chemical safety assessment

Half-life for hydrolysis:
29.28 d
at the temperature of:
25 °C

Additional information

A study (OECD Guideline 111) was conducted in pH 4, 7 and pH 9 buffer solutions at three different temperatures 25, 40, and 50 ± 0.5°C. Hydrolysis was 52.14 and 52.44, and 90.71% at pH 4, 7, and 9, respectively, using a mean of the 3 test temperatures (25, 40, and 50°C). The test item is considered hydrolytically unstable at pH 4, 7 and 9. Based on these results, aqueous abiotic hydrolysis would be expected to contribute significantly to the degradation of the test item under acidic, neutral and alkaline conditions.