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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

96-hour acute toxicity study in carp by Drs. M. Bogers, study report from 1996. Non-GLP study performed according to OECD Guideline 203 [1992] and EEC directive 92/69 Part C.1 [1992]. No analytical control of test concentrations.

Key value for chemical safety assessment

LC50 for freshwater fish:
4.2 mg/L

Additional information

In the acute toxicity study in carp, each 7 fish were exposed for 96 hours to diluted solutions of the test material. Acetone was used as a solvent at 0.01% in the test medium. The concentration range tested was selected on the basis of results obtained in a range finder study. The LC50 after 96 hours of treatment was 4.2 mg/L with 0% mortality at 3.2 mg/L and 100% mortality at 5.6 mg/L.