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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The test substance induced no visible effects in carp at or below 1.8 mg/L (NOEC).

The 96h-LC50 was 2.4 mg/L (95% confidence interval between 1.8 and 3.3 mg/L).

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
2.4 mg/L

Additional information

In a 96-h acute toxicity study conducted according to OECD guideline 203 and GLP, carp (Cyprinus carpio) were exposed to the test substance under flow-through conditions at the following nominal concentrations: 0 (blank-control), 1, 1.8, 3.2, 5.6 and 10 mg/L. The 96h-LC50 was 2.4 mg/L based on average concentrations of the stock solutions (95% CL between 1.8 and 3.3 mg/L). The study is considered to be reliable without restrictions.