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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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) 354 mg/L (OECD 203)

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
354 mg/L

Additional information

Two GLP guideline studies are available. However, the study conducted by the Environment Agency of Japan exposed fish to one concentration only and reported measured concentration as 85.4 % of nominal in test systems. The results reported by Schmitz (2001) were therefore considered more reliable and have been selected for use as the key study.