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Ecotoxicological information

Long-term toxicity to fish

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Description of key information

Key value for chemical safety assessment

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Oxooil LS9 is not acutely harmful to fish (LC 50 > 100 mg/l). A long-term study on fish is not available. In a first step, the PNEC for the aquatic environment is derived from short-term toxicity tests with a conservative assessment factor. The risk assessment according to Annex I of the REACh regulation (EC) No 1907/2006, based on the result from the short-term tests, reveals an acceptable risk (PEC/PNEC <1) of Oxooil LS9 on aquatic organisms. Therefore, the effect of Oxooil LS9 on aquatic organism does not need to be investigated further and a long-term test with fish is not required.