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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Description of key information

The NOEC for reproduction of invertebrates was found to be 49 mg/L, based on measured TWA concentrations.

Key value for chemical safety assessment

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

Additional information

One long-term study with invertebrates, valid without restrictions, is available for o-TSA. A semi-static test with Daphnia magna was performed according to OECD 211 guideline. The NOEC for reproduction was found to be 49 mg/L, based on measured TWA concentrations.