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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Description of key information

In a 21-d long-term reproduction study according to OECD Guideline 211, the 21-d EC50 and NOEC were determined to be 1.1 and 0.20 mg mat./L, respectively.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
0.2 mg/L

Additional information

According to the information provided in the peer-reviewed databank, water fleas (Daphnia magna) were exposed to benzophenone according to OECD Guideline 211 (Daphnia magna Reproduction Test). The 21-d EC50 was 1.1 mg test mat./L, the 21-d NOEC was 0.20 mg mat./L.