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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

With high probability acutely not harmful to fish

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
490 mg/L

Additional information

In an OECD 203 guideline study conducted by Ciba-Geigy in 1990 zebra fish were exposed to the test substance for 96 hours. In the static test system the test item concentrations were analytically verified and the LC50 (96 h) related to the nominal concentrations was determined to be 490 mg/L and therefore as probably not harmful to fish.