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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Link to relevant study record(s)

Description of key information

For this endpoint, there is one study available in which the toxicity to algae was assessed according to OECD 201. The growth rate EC10 and EC50 (72h) were found to be 7.32 and 12.3 mg/L respectively.

Key value for chemical safety assessment

EC50 for freshwater algae:
12.3 mg/L
EC10 or NOEC for freshwater algae:
7.32 mg/L

Additional information

The yield inhibition effect concentrations NOEC, EC 10 and EC50 (72h) are found to be: < 1.99, < 1.99 and 6.74 mg/L, respectively.