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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Waived:  Stability of the substance in organic solvents is not considered to be critical for interpretation of the fate and/or toxicological studies performed with this substance.

Additional information

In accordance with Column 1 of REACh Annex IX, testing of stability in organic solvents is only required if stability of the substance is considered to be critical (e.g., for interpretation of fate and/or toxicological studies). Because diphenyl ether is resistant to hydrolysis, oxidation in air, and other modes of degradation, stability in this context is viewed to be not of concern.