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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Description of key information

The long term toxicity of the substance to Daphnia magna has been evaluated in a 21 day semi-static reproductive toxicity test according to OECD guideline 211 and EU method C.20.
The 21-day EC10 was found to be 77.1 mg/l and the 21-day NOEC was 32 mg/l, based on reproduction.

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
77.1 mg/L

Additional information

One long-term study in freshwater invertebrates is available for Ethyltriglycol methacrylate.

The long term toxicity of the substance to Daphnia magna has been evaluated in a 21 day semi-static reproductive toxicity test according to OECD guideline 211 and EU method C.20.

Daphnids were exposed to control and test chemical at nominal concentrations of 1.0, 3.2, 10, 32, and 100 mg a.i./L.

The 21-day EC10 was found to be 77.1 mg/l (based on reproduction) and the 21-day NOEC was 32 mg/l (based on reproduction).