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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

The calculated 96-h EC50 in green algae is estimated to be 150 mg/L.

Key value for chemical safety assessment

EC50 for freshwater algae:
150 mg/L

Additional information

Only a calculated effect concentration from ECOSAR™ v0.99 (U.S. EPA, 2001) is available for green algae. The calculation is reliable, validated and falls within the applicability domain of the QSAR. The calculated 96-h EC50 in green algae is estimated to be 150 mg/L (the QMRF and QPRF can be found in Annexes 13 and 14).