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Ecotoxicological information

Toxicity to microorganisms

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Link to relevant study record(s)

Description of key information

The substance showed 2.731 % respiration inhibition of activated sludge at the highest test item concentration of 100 mg/L after 3 hours. The EC50 is higher than 100 mg/L and the NOEC is equal or higher than 100 mg/L (Spoo-Klöppel, 2016).

Key value for chemical safety assessment

EC50 for microorganisms:
100 mg/L
EC10 or NOEC for microorganisms:
100 mg/L

Additional information

"Should read: > 100 mg/L (EC50), >= 100 mg/L (NOEC)"