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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data from the structural analogue: NOEC (21 d) = 0.86 mg/L (Daphnia magna, OECD TG 211)

Key value for chemical safety assessment

Additional information

No information on the long-term toxicity of hydroxypropyl acrylate are available. Data on the structural analogue 2 -hydroxypropyl acrylate are taken into consideration.

In a 21-day chronic reproduction test on Daphnia magna in accordance with OECD guideline 211, the NOEC for HEA was determined to be 0.86 mg/L.