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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Hydrolysis

The hydrolysis rate constant and half life of hydrolysis of test chemical methyl trifluoroacetate ( CAS no. 431 -47 -0) was estimated by EPI  Suite ( HydroWin). The Hydrolysis rate constant estimated was 1.064E+004 L/mol/Sec at pH greater than 8. The Half life  at pH 8 estimated was 1.086 min and half life at pH 7 estimated was 10.855 min.

Additional information

Hydrolysis

The hydrolysis rate constant and half life of hydrolysis of test chemical methyl trifluoroacetate ( CAS no. 431 -47 -0) was estimated by EPI  Suite ( HydroWin). The Hydrolysis rate constant estimated was 1.064E+004 L/mol/Sec at pH greater than 8. The Half life  at pH 8 estimated was 1.086 min and half life at pH 7 estimated was 10.855 min. On the basis of values of half life of hydrolysis of chemical Methyl trifluoroacetate ( CAS no. 431 -47 -0) it shows rapid hydrolysis since both values are less than 2 hrs.