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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
activated sludge respiration inhibition testing
Data waiving:
other justification
Justification for data waiving:
the study does not need to be conducted because there is no emission to a sewage treatment plant
other:

Description of key information

Data is waived since the toxicity controls of the two available ready biodegradability test demonstrate that no inhibition of COD or oxygen consumption is observed for a reference substance in the presence of resp. 23.1 and 1.24 mg/L 2-tert-butylaminoethyl metacrylate.

Key value for chemical safety assessment

Additional information

Data is waived since the toxicity controls of the two available ready biodegradability test demonstrate that no inhibition of COD or oxygen consumption is observed for a reference substance in the presence of resp. 23.1 and 1.24 mg/L 2-tert-butylaminoethyl metacrylate.