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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

LC50 (96 h) Oncorhynchus mykiss > 100 mg/l

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
100 mg/L

Additional information

LC50 was tested on Oncorhynchus mykiss in a GLP study according to OECD 203 with no effect up to 100 mg/l. Three studies are then available of tests performed on fish with LC50 > 1000 mg/l, but no method, timing and species are actually available, therefore the reference conservative value of LC50 > 100 mg/l of the key study has been taken as the reference value for risk assessment.

In conclusion no fish acute toxicity is expected for the substance