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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

With high probability acute not harmful to fish.

Key value for chemical safety assessment

Additional information

In a non GLP study on the acute toxicity to fish (static, performed similar to OECD guideline 203), no mortalities were observed up to 1000 mg/l IBDU (LC50 > 1000 mg/l, nominal). Salmo gairdneri was used as test organism. The substance (1000 mg/l) was added to the test water without any pretreatment. Undissolved test substance was visible on the water surface and on the bottom of the aquarium.