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Ecotoxicological information

Long-term toxicity to fish

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Description of key information

The chronic toxicity of the test substance to Pimephales promelas was determined in a flow-through test performed in accordance with the OECD 210 test guideline and GLP requirements.

No significant effects on hatching, survival and length were detected up to the highest tested concentration (0.49 mg/L, TWA measured concentrations). Inhibitory effects were detected at the highest tested concentration for weight (dry and wet weight). The 33d-NOEC based on wet and dry weight was equal to 0.25 mg/L and the 33d-EC10 based on wet weight inhibition was equal to 0.43 mg/L (both TWA measured concentrations).

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater fish:
0.25 mg/L

Additional information