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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Glycerol Monomethacrylate (GMMA) was tested for ready biodegradability in the Carbon Dioxide Evolution Test (OECD 301B). The test concentration was 20 mg/ L TOC nominal, equiv. to approx 38 mg/ test substance. Activated sludge from a minicipal sewage plant (municipal waste water treatment plant Mannheim, Germany). Degree of biodegradation 80-90 % CO2/ThCO2 after an exposure period of 28 days. The degree of biodegradation at the end of the ten day window was approx. 73 % CO2/ThCO2. Glycerol Monomethacrylate (GMMA) was readily biodegradable under the conditions of this test.

Additional information