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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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

Acutely toxic for fish.

Key value for chemical safety assessment

Additional information

The toxicity of Lysmeral to Zebra fish (Danio rerio) was investigated in a flow through test type set up according to OECD guideline 203. A LC 50 of 2.04 mg/l based on measured concentrations was determined. Due to the oxidization of Lysmeral during the test, the lethality values were furthermore calculated based on measured concentrations of the substance and its corresponding acid (LC50 = 2.65 mg/l) (BASF AG, 2004).