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Ecotoxicological information

Long-term toxicity to fish

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Description of key information

LC50 (21d; measured) > 1.2 mg/L; NOEC (21d; measured) ≥ 1.2 mg/L for Oncorhynchus mykiss [OECD Guideline 204]

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
1.2 mg/L

Additional information

The long-term toxicity of the test substance to fish has been determined in a test with Oncorhynchus mykiss according to OECD Guideline 204. The LC50 was > 1.2 mg/L (21d, meas.), the 21d NOEC (meas.) was ≥ 1.2 mg/L. Hence, it can be stated that there is probably no toxicity in the range of the low water solubility of the test substance. Therefore, the test substance is considered not to be harmful to fish during long-term exposure.