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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Methyl 3 -aminocrotonate was shown to be not mutagenic with and without metabolic activation in a bacterial reverse mutation assay with the S. typhimurium strains TA 1535, TA 100, TA 1537 and TA 98. The study was conducted with substance concentrations from 375 to 12000 µg per plate.


Short description of key information:
Gene mutation in vitro (bacterial reverse mutation assay, non-GLP): negative in all tested Salmonella typhimurium strains
[Bayer AG, Report No. 14189, 1986-01-07]

Endpoint Conclusion: No adverse effect observed (negative)

Justification for classification or non-classification

Classification according to Directive 67/548/EEC and Regulation (EC) No. 1272/2008 (CLP) is not required.