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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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