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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

In a short-term toxicity study with zebra fish, the 96 hour LC50 was determined to be 67.8 mg/L.

Key value for chemical safety assessment

LC50 for freshwater fish:
67.8 mg/L

Additional information

In a 96 hour acute toxicity study, zebrafish (Danio rerio) were exposed to the test item at nominal concentrations of 0 (control), 4.6, 10, 22, 46, 100 mg/L under static conditions in accordance with the OECD 203 test guideline and EU method C.1. Since the measured concentrations of the test substance in the test solutions were within ±20% of the nominal concentrations, the effect concentration can be expressed relative to the nominal concentration for the evaluation of the test substance. The water, pH, temperature and dissolved oxygen were within acceptable guideline specifications. The 96 hour LC50 was determined to be 67.8 mg/L based on the nominal concentration of the test substance.