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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
3.8 mg/L

Additional information

The LC50 value of the test substance to Oncorhynchus mykiss was determined to be 3.8 mg/L in a GLP guideline study according to OECD 203 (BASF AG 12F0230/985046, 1998) under flow-through conditions. This value is supported by the result of another GLP guideline study according to OECD 203 with Brachydanio rerio under a static exposure regime which revealed a LC50 value greater than 2.2 and lower than 4.6 mg/L (BASF 17F0246/925043, 1993).