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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

(3 h) EC50: > 1000 mg/l [test mat. (nominal) based on: respiration rate; OECD 209; GLP]

Key value for chemical safety assessment

Additional information

In a GLP-study according to OECD Test Guideline 209, the toxicity to microorganisms of the registered substance was determined to be NOEC(3h) = 3.2 mg/L, EC10(3h)=3.7 mg/L (extrapolated) and EC50(3h) > 1000 mg/L.