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Ecotoxicological information

Short-term toxicity to fish

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Link to relevant study record(s)

Description of key information

One key study has been identified as having assessed the short-term toxicity to fish. The study followed the OECD 203 guideline and performed to GLP standards. 

Key value for chemical safety assessment

LC50 for freshwater fish:
240 mg/L

Additional information

In this 96 h study, semi-static freshwater conditions and concentrations of: 56, 100, 180, 320 and 560 mg/l (measured) were used. Mortality was seen at doses at 320 and above. Sub-lethal effects of exposure were observed at test concentrations of 100 mg/l and above. These responses were swimming at the surface, lying on the bottom, increased pigmentation and swimming at the surface with increased pigmentation.