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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

EC10 (16hr)=4,600mg/L
NOEC (16hr)=1,250mg/L

Key value for chemical safety assessment

Additional information

In a reliable GLP 16-hour aquatic toxicity study (static) in Pseudomonas putida, the concentration of ethoxypropanol producing 10% growth inhibition (EC10) was calculated to be 4,600 mg/L.  The highest concentration that did not inhibit growth under these test conditions was 1,250 mg/L.