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Ecotoxicological information

Toxicity to microorganisms

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In a guideline study on the toxicity of 2,3,6-trimethylphenol to activated sludge a potential respiration inhibition induced in activated sludge by the substance was tested in compliance with OECD guideline 209. An EC50 >100 mg/L was determined after 30 minutes of incubation (BASF AG, 2003).