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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

Flash point

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Administrative data

Link to relevant study record(s)

Description of key information

The flash-point of bis(3,5,5-trimethylhexanoyl) peroxide was determined to be 61 °C.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
61 °C

Additional information

The flash-point of bis(3,5,5-trimethylhexanoyl) peroxide (CAS 3851-87-4) was determined using method DIN EN ISO 3679: 2004-07 (equilibrium method closed cup). The flash-point of the test substance was measured two times and the mean value was calculated. Both measurements resulted in a flash-point of 61 °C.