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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key study: OECD guideline 203 and EU method C.1. GLP study.
The 96-hour LC50 was reached within 2 hours of exposure and was 19.3 mg/l, with a 95% confidence interval between 16.5 and 26.1 mg/l. Since measured concentrations in this range were 85% of nominal, the nominal LC50 corresponds to an actual LC50 of 16.4 mg/l, with a 95% confidence interval between 14.0 and 22.2 mg/l.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
16.4 mg/L

Additional information

Key study: OECD guideline 203 and EU method C.1. GLP study.

The 96-hour LC50 was reached within 2 hours of exposure and was 19.3 mg/l, with a 95% confidence interval between 16.5 and 26.1 mg/l. Since measured concentrations in this range were 85% of nominal, the nominal LC50 corresponds to an actual LC50 of 16.4 mg/l, with a 95% confidence interval between 14.0 and 22.2 mg/l.