Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Acutely harmful to aquatic plants. 

Key value for chemical safety assessment

Additional information

In a GLP guideline study according to OECD 201 the EC50 value for algal growth was determined to be 10.28 mg/L. The NOEC of the test substance on algae was found to be 3.125 mg/L (RCC 1990). Based on the EC50 value, the test substance is considered acutely harmful to green algae.