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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

The 48-hour LL50 value was 35 mg/L (loading rate WAF).

Key value for chemical safety assessment

Additional information

A 48-hour LL50 value of 35 mg/L (loading rate WAF) has been reported for the effects of the test substance on mobility of the freshwater invertebrateDaphnia magnain accordance with OECD Test Guideline 202 (Daphniasp. Acute Immobilisation Test).

On request, the results have also been recalculated in terms of geometric mean measured concentrations. The 48-hour EC50value is 14 mg/L based on geometric mean measured concentrations. However, this is not representative of the registered substance as a whole. A summary of the method for calculation of the results in terms of geometric mean measured concentrations is attached to the study report endpoint summary (2259-0058 GMM Results Summary Final).