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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

The 72h-EC50 of the substance towards Selenastrum capricornutum was > 25.8 mg/l (measured) and thus clearly above the limit of water solubility.

Key value for chemical safety assessment

Additional information

The toxicity of the substance towards Selenastrum capricornutum was tested according to OECD Guideline 201 under GLP conditions. (Grade, 1995). The 72h-EC50 of DL-Alpha-Tocopherol towards Selenastrum capricornutum was > 25.8 mg/l (measured) and thus clearly above the limit of water solubility.