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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

OECD Guideline test 209 showed that dipropylene glycol monoethyl ether did not inhibit respiration in activated sewage sludge.  EC0>=1000mg/l

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
1 000 mg/L

Additional information

Dipropylene glyol monethyl ether is unlikely to inhibit sewage treatment.