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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Link to relevant study record(s)

Description of key information

Dicumyl peroxide is not flammable according to experimental results obtained with EU method A.10.

Key value for chemical safety assessment

Flammability:
non flammable

Additional information

According to the results from this experimental test, performed in accordance with EU method A.10, the sample belt combusted for a length of less than 20 mm in 240 seconds and therefore the substance should not be considered flammable.

Based on the molecular structure as well as experience in handling and use the substance has no water reactive properties.

Based on the molecular structure as well as experience in handling and use the substance has no pyrophoric properties.

Justification for classification or non-classification

Dicumyl peroxide is not flammable. Therefore, classification is not required.