Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The autoflammability temperature of cyclohexane is 260°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
260 °C

Additional information

The Merck Index (O'Neil 2006) is a peer reviewed handbook and so can be considered reliable and suitable for use as the key study for this endpoint. In addition this is the key reference in the EU RAR (2004) for cyclohexane. The supporting study (WHO ICSC, 1994) is also a peer reviewed source and also reports a value of 260 ˚C (533.15 K) and supports the value reported in the key study.