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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

The chronic toxicity of the analogue substance, 2 moles Ethoxylated bisphenol A dimethacrylate (EC 939-702-5), to Daphnia magna was determined in an limit semi-static test performed in accordance with the OECD 211 test guideline and GLP requirements.


No significant effects on survival, mobility or reproduction were detected up to the limit of solubility. The 21d-NOEC was equal to or greater than 22.4 µg/L (geometric mean of measured concentrations). The 21d-EC10 was greater than 22.4 µg/L.

Key value for chemical safety assessment

Additional information