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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

The NOEC of Reaction products of alcohols, C11-14-iso,C13 rich and phosphorus pentoxide

for total respiration is 32 mg/L.

The EC10 for total respiration is 147 mg/L and the EC50 is 636 mg/L.

The NOEC for heterotrophic respiration is 180 mg/L.

The EC10 for heterotrophic respiration is 453 mg/L.

The NOEC for nitrification is 32 mg/L.

The EC10 for nitrification is 92.4 mg/L and the EC50 is 340 mg/L.

Key value for chemical safety assessment

EC50 for microorganisms:
636 mg/L
EC10 or NOEC for microorganisms:
147 mg/L

Additional information