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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Flash point

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Administrative data

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Description of key information

The flash point of hexacos-1-ene is >172°C based on read across from category members.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
445 K

Additional information

There is a clear trend of increasing flash point as carbon number increases in the linear alpha olefins. We are therefore able to conclude that the flash point of hexacos-1-ene is >172°C based on read across from alpha olefins C20 - 22 (Webb, 2001).