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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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Diss Factsheets

Ecotoxicological information

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

Acute toxicity to fish: LC50 > 1000 mg/L.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
1 000 mg/L

Additional information

In an acute toxicity screening test rainbow trouts ( E.I. du Pont de Nemours and Company, 2002, equivalent to OECD 203, no data about GLP) were exposed to SIM-Ester in concentrations of 1,10,100 and 1000 mg/L (10 fish per concentration) for 96 hours. Under the test conditions of the present study the LC50 was assessed to be > 1000 mg/L.