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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

The 3h-EC50 is >246.4 mg a.i./L in a OECD 209 test with activated sludge under GLP (reliability 1). No effects were observed at the highest test concentrations.

Key value for chemical safety assessment

EC50 for microorganisms:
246.5 mg/L

Additional information

The acute toxicity of sodium capryliminodipropionate towards microorganisms was investigated according to OECD guideline 209 under GLP. Activated sludge was exposed for 3h to various concentrations. No effects effect on microbial respiration were observed at the highest test concentrations. The 3h-EC50 was found to be > 246.4 mg a.i./L.