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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Key value for chemical safety assessment

Additional information

The absence of a mutagenic potential was demonstrated for gene mutations as well as chromosome mutations for isodecyl methacrylate.

  These results are representative for all long chain methacrylate esters as isodecyl methacrylate represents a worst-case in terms of bioavailability due to its molecular size, lipophilicity and water solubility.

Two in mouse micronucleus tests with C12 and C18 methacrylate ester demonstrate the absence of a mutagenic potential in vivo.


Short description of key information:
The absence of a mutagenic potential was demonstrated for gene mutations as well as chromosome mutations for isodecyl methacrylate. These results are representative for all long chain methacrylate esters as isodecyl methacrylate represents a worst-case in terms of bioavailability due to its molecular size, lipophilicity and water solubility.

Two in mouse micronucleus tests with C12 and C18 methacrylate ester demonstrate the absence of a mutagenic potential in vivo.

Endpoint Conclusion: No adverse effect observed (negative)

Justification for classification or non-classification

EU classification according to Annex VI of the Directive 67/548/EEC:

- No classification required.

GHS classification according to Annex I 1272/2008 CLP (EU GHS):

- No classification required.