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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

The toxicity of OTNE was determined as part of a Manometric Respiratory Test according to the OECD Guidelines for Testing of Chemicals, Method No. 301 F. The biodegradation of the reference substance Aniline was tested, with and without addition of 100 mg/l OTNE. This test showed no toxic effect of OTNE on the micro-organisms at the tested concentration, therefore the NOEC was at or above 100 mg/l.

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
100 mg/L

Additional information