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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Stability in organic solvents and identity of relevant degradation products

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Administrative data

Link to relevant study record(s)

Description of key information

An in-house study demonstrated that 4-Oxo Tempo is stable in solutions of methanol and ethyl benzene at 30%w/w for at least 36 days when stored in the dark at 22 ±2°C. This conclusion was drawn from the absence of any significant change (<10%) in the concentration of the test item in solution over the incubation period.

Additional information