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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

Two studies with freshwater fish are available.  

Key value for chemical safety assessment

LC50 for freshwater fish:
1 240 mg/L

Additional information

The key study for this endpoint was a 96 hour fish study conducted using a flow-through design and analytical verification of the exposure concentrations. In that study the LC50 was deterined to be 1240 mg/L based upon mean measured concentrations. No mortality was observed in exposure concentrations up to and including 1040 mg/L (mean measured). These results are supported by a pre-GLP 96 hour study using nominal concentrations of 100 and 1000 mg/L of the test substance. No mortality was observed in those concentrations in this study.