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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

As part of the long-term toxicity to aquatic invertebrate test, immobilization at 48h was used to determine the acute EC50 value of 0.11 mg/L, based on mean measured concentrations of the registered substance.

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
0.11 mg/L

Additional information

The registered substance produced a 48h EC50 value of 0.11 mg/L (95% CI 0.09-0.15) with the cladoceran Ceriodaphnia dubia. Supporting information is provided by a 48h measured EC50 of 0.71 mg/L for a similar substance, Alcohols, C8 -10, C9 -rich, for the cladoceran Daphnia magna.