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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

One key study in accordance with OECD 203.

Key value for chemical safety assessment

LC50 for freshwater fish:
20.4 mg/L

Additional information

Analysis of the fresh test preparations at 0 and 72 hours showed measured test concentrations to be near nominal. There was no significant change in the measured concentrations of the aged test solutions at 24 and 96 hours and so the results are based on nominal test concentrations only.

Exposure of rainbow trout (Oncorhynchus mykiss) to the test item gave LC50 values based on the nominal test concentration of greater than 20.4 mg/L. The No Observed Effect Concentration was 20.4 mg/L.