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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

According to the REACH Regulation (EC) No 1907/2006, Annex VII, 9.1.2, a toxicity study to aquatic algae does not need to be conducted as an equivalent endpoint (see section 6.1.6) is available. According to Guidance to Regulation (EC) No 1272/2008 on CLP of substances and mixtures (Version 4.1, June 2015), zhe duckweed Lemna may also be considered to determine aquatic toxicity.

Key value for chemical safety assessment

Additional information