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Ecotoxicological information

Toxicity to microorganisms

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Link to relevant study record(s)

Description of key information

One study is available.

Key value for chemical safety assessment

EC50 for microorganisms:
2 100 mg/L
EC10 or NOEC for microorganisms:
320 mg/L

Additional information

Range finding test: Significant inhibition of respiration was observed at 1000 mg/l. No significant effects on respiration at 1, 10 and 100 mg/L. Definitive test: Dinol EC50 (30 minutes): 3300 mg/l; Dinol EC50 (3 hours): 2100 mg/l The No observed Effect Concentration after 3 hours (NOEC): 320 mg/l