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Ecotoxicological information

Long-term toxicity to fish

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Link to relevant study record(s)

Description of key information

1) WoE: A prolonged fish toxicity test (14 days) (OECD 204 & GLP) (K1) with Rainbow trout (Oncorhynchus mykiss); EC50 (14d, mortality) = 0.26 mg/L; NOEC (14d) = 0.14 mg/L 
2) WoE: A prolonged fish toxicity test (14 days) (OECD 204 & GLP) (K1) with Common Carp (Cyprinus carpio); EC50 (14d, mortality) = 0.43 mg/L; NOEC (14d) = 0.28 mg/L

Key value for chemical safety assessment

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

Additional information

 Both available tests(Dionne 1995, 1997) were performed according to the OECD standard guidelines (OECD 204) under GLP conditions. Therefore, both results can be used for risk assessment purposes. The lowest toxicity values were detected in rainbow trout, displayed by an EC50 of 0.26 mg/L and a NOEC of 0.14 mg/L after 14 days of exposure.