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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Long-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

To assess the chronic toxicity of the test substance towards fish valid study results are not available. The only available test was considered as invalid, because the results refered to mortality and sublethal effects showed no clear concentration-effect-relations.

The available acute tests indicate only slight toxic effects of the test substance towards fish and algae in which algae is approx. by a factor of ten more sensitive than fish. Based on this information, there is no indication that fish may be more sensitive towards chronic effects of the test substance than algae are. Therefore a new valid chronic study with fish would not provide any additional information improving the risk assessment significantly. 

For this reason, and animal welfare, a chronic study with fish is not provided.