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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The short-term toxicity of the test item to freshwater algae was determined in an experimental study performed in accordance with the OECD 201 test guideline (freshwater alga and cyanobacteria, growth inhibition test) and GLP requirements.

The 72h-ErC50 was equal to 9.85 mg/L and the 72h-ErC10 was equal to 2.55 mg/L.

Key value for chemical safety assessment

EC50 for freshwater algae:
9.85 mg/L
EC10 or NOEC for freshwater algae:
2.55 mg/L

Additional information