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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

A 72-hour EC50 value of 611 mg/L and NOEC of 75 mg/L have been determined for the effects of the test substance on growth rate of Scenedesmus subspicatus (new name: Desmodesmus subspicatus). It is likely that the test organisms were primarily exposed to the hydrolysis products of the substance. 

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