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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

With high probability not harmful to aquatic algae.

Key value for chemical safety assessment

Additional information

The toxicity of the test substance to the green algae Pseudokirchneriella subcapitata was investigated in a GLP guideline study according to OECD 201 (BASF SE 60E0426/11X323, 2013). In this study, the EC10 (72h) on the growth rate was determined to exceed the highest measured concentration of 142 mg/L (based on time weighted average). Based on this outcome, the test substance is considered to be "with high probability not harmful to aquatic algae".