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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
key study
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
The study was conducted according to an appropriate national standard method but not according to GLP.
according to guideline
other: ASTM E 659 -78 (reapproved 1994)
GLP compliance:
Key result
Auto-ignition temperature:
224 °C
Atm. press.:
1 013 hPa
An auto-ignition temperature value of 224°C at 1013 hPa was determined for the substance in a reliable study conducted according to an appropriate test protocol. No further details are available.

Description of key information

Auto-ignition temperature: 224°C at 1013 hPa (ASTM E659-78)

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
224 °C

Additional information

A measured auto-ignition temperature value of 224°C at 1013 hPa was determined for the substance using a relevant test method. The result is considered to be reliable and is selected as key study.

In available secondary sources to which reliability could not be assigned, auto-ignition temperature values of 235°C and 240°C were reported for the substance.