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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

High quality chronic NOEC values are available for Lemna minor (growth)  with a NOEC value of 30 µg Cu/L  µg Cu/L

Key value for chemical safety assessment

Additional information

One high quality NOEC is available for higher plants.

Toxicity data from terrestrial plants (Barley root elongation) demonstrated that the algae model can be used for normalization of the Lemna NOEC values.