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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Auto flammability

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Administrative data

Link to relevant study record(s)

Description of key information

The auto-ignition temperatures of this category have been measured in the range 215°C (C12) - 220°C (C16).

In a guideline, proprietary study (Evonik Oxeno 2008) the auto ignition temperature for tributene was measured as 215°C. This study is non-GLP but follows a standard guideline and is considered reliable and suitable for use as a key study for this endpoint. A supporting study (Aqura2006) reported the auto ignition temperature of tetrabutene to be 220°C. This data is considered to be representative of the category.

The mean of the auto-ignition temperature values for the category is 217.5°Cand this has been used to complete the 'key value for chemical safety assessment'.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
217.5 °C

Additional information