Registration Dossier

Physical & Chemical properties

Auto flammability

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The auto flammability temperature of acetylene is 305°C.

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
305 °C

Additional information

The CRC Handbook (Lide 2008) is peer reviewed and is considered reliable and suitable for use as a key study for this endpoint. The supporting study (WHO ICSC 2003) is also a peer reviewed source and reports the same value as the key study.