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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

A 21-day guideline reproductive toxicity study in Daphnia is available.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
31.6 mg/L

Additional information

The reproduction of Daphnia was adversely affected by exposure to the test substance at concentrations of 100 mg/L and higher. The EC50 for reproduction in Daphnia magna was calculated to be 729 mg/L under the conditions of this study. A NOEC of 31.6 mg/L was shown (Bayer, 1987).