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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

With high probability acutely not harmful to aquatic algae, no toxic effects occur at the range of water solubility.

Key value for chemical safety assessment

Additional information

The EC50 and the NOEC value of a guideline study (CIBA-GEIGY 1988) were found to exceed the range of water solubility and could not be quantified due to the lack of toxic effects. Therefore, the test substance is considered not to be harmful to algae.