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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

Additional information

One guideline study on the acute toxicity of the substance to fish conducted according to OECD guideline 203 including analytical monitoring is available (Safepharm Laboratories Ltd 2002c). Since the two main components of the reaction mass are not stable in water the product of hydrolysis was tested. Oncorhynchus mykiss was exposed to the hydrolysis product for 96 hours. No sub-lethal effects and mortality occurred up to 96h. Therefore, a LC50 > 100 mg/L was determined and the test substance is with high probability acutely not harmful to fish.