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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

The inhibition of the degradation activity of activated sludge is not anticipated when the substance is introduced in appropriately low concentrations

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
160 mg/L

Additional information

The inhibitory effect of EE-MOX (CAS 123403 -95 -2) has been investigated in one study according to GLP. The effect of respiration activity of activated sludge from a domestic sewage treatment plant was investigated in one study following OECD 209 (BASF SE 2017). The (3 h) EC10 test value was determined to be 160 mg/L.

It can be concluded, that the inhibition of the degradation activity of activated sludge is not anticipated when the substance is introduced in appropriately low concentrations.