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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

In the only available (and reliable) study, no fish mortality was observed for nominal concentrations up to 10000 mg/l.

Key value for chemical safety assessment

LC50 for freshwater fish:
10 000 mg/L

Additional information

The acute toxicity of the test substance to fish was investigated in a study very similar to OECD test guideline 203 under conditions comaprable to GLP. In this static freshwater test, the test substance was directly applied in nominal concentrations from 1 to 10000 mg/l. The fish were observed for 48h. As no mortatlity occured, the LC50 is considered to be > 10000 mg/l (nominal).