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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

EbC 50 (72 h) : 13 mg/L

Key value for chemical safety assessment

EC50 for freshwater algae:
13 mg/L

Additional information

The available test used for the assessment of this endpoint is on a similar substance 01 (read-across from supporting substance (structural analogue or surrogate).

Justification for Read Across is detailed in the endpoint summary and it is further detailed in the report attached to the IUCLID section 13.

The similar substance was tested for 72 hours on Scenedesmus subspicatus according to Guideline 92/69/EEC C.3.

EbC 50 (72 h): 13 mg/L, nominal

NOEbC (72 h) 0.44 mg/L, nominal