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Physical & Chemical properties

Auto flammability

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Description of key information

Auto-flammability [octamethylcyclotetrasiloxane]: 384 - 387°C at 101.3 kPa (ASTM E-659)

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
384 °C

Additional information

An auto-flammability range of 384 - 387°C was determined for the substance in a reliable study conducted according to an appropriate test protocol. Although no further details are available, the result is considered reliable and selected as key study. This value is supported by a measured auto-flammability value of 400°C which was determined for the substance using a relevant test method.