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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Storage stability and reactivity towards container material

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Administrative data

Link to relevant study record(s)

storage stability and reactivity towards container material
Data waiving:
study technically not feasible
Justification for data waiving:

Description of key information

The endpoint is waived, the study is technically not feasible. 

Additional information

All organic peroxides react catalytically with carbon steel and a number of OP’s with aluminum, which are the reference materials in the test, which results in decomposition of the substance. In addition, for this organic peroxide (with low Self-Accelerating Decomposition Temperature, SADT) a test temperature of 50 °C will also result in thermal decomposition. Therefore the test cannot be executed. Products will only be handled in compatible stainless steel qualities (e.g. 321, 316 etc.).