Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Under neutralized conditions, the 3-hour EC50 and 3-hour NOEC on activated sludge were respectively higher than and higher or equal to 1000 mg/L (nominal concentration); implying that 2-methylglutaric acid is not harmful to aquatic micro-organisms from sewage treatment plants.

Key value for chemical safety assessment

Additional information

An experimental study, scored as Klimisch 1, was selected as a key study. It was performed in compliance with GLP according to OECD 209 test guideline.