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Ecotoxicological information

Toxicity to aquatic plants other than algae

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Description of key information

Not toxic to aquatic plants. 

Key value for chemical safety assessment

EC50 for freshwater plants:
900 mg/L

Additional information

A GLP guideline study according to OECD 221 using Lemna gibba as a test organism was conducted on similar substances.

In duckweed (L. gibba), the 7-d EC50 and EC10 values for growth rate (based on frond numbers) are both >900 mg/L after correction for the percentage active ingredient in the tested substance.