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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

Under the test conditions, the 96h-LC50 of the substance was determined to be 2.3 mg/L.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
2.3 mg/L

Additional information

One reliable study is available for the substance. The toxicity to freshwater fish was studied according to OECD TG No. 203 and GLP. Fish (Pimephales promelas) were exposed to the substance at nominal test concentrations of 1.7, 3.1, 5.4, 9.5 and 17 mg/L over a test period of 96 hours (semi-static test, daily renewal). The 96h-LC50 was determined to be 2.3 mg/L based on nominal concentrations.