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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

A hydrolysis study was performed in year 2018 according to OECD Guideline 111 and EU Method C.7.

The hydrolysis of Acetoacetamide is negligible at pH 4, pH 7 and pH 9. The degradation of Acetoacetamide

was less than 10% at pH 4, pH 7 and pH 9 at 50°C over a period of 120 hours. Therefore, the

corresponding half-life time can be estimated to be longer than one year at 25 °C.

Additional information