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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Biodegradation in water: screening tests

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Administrative data

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Description of key information

Based on the analogue Pentaerythritol, ethoxylated, esters with acrylic acid data with biodegradation of 27% after 28 days, the test item was considered to be inherently biodegradable.

Key value for chemical safety assessment

Biodegradation in water:
inherently biodegradable, fulfilling specific criteria

Additional information

The screening test assessing the readily biodegradation in water of an analogue (Pentaerythritol, ethoxylated, esters with acrylic acid; CAS N. 51728-26-8) to the test item according to OECD testing guideline 301F was used as worst case to fill by read-across the endpoint "Biodegradation in water: screening test" of the test item. The biodegradation value after 28 days of exposure to non-adapted domestic activated sludge was 27%.

See the read-across justification for further informations.