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Physical & Chemical properties

Auto flammability

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Description of key information

Auto-flammability [dichloro(dimethyl)silane]: 425°C at 101.3 kPa (DIN 51794)

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
425 °C

Additional information

Two reliable measured auto-ignition results are available for the substance. A measured auto-flammability temperature of 425°C was determined for the substance using a relevant test method. The result was considered to be reliable and is selected as key study. Another reliable source reported an auto-flammability values of 471°C for the substance. In other secondary sources to which reliability could not be assigned, auto-flammability values of 425°C, 460°C , 463°C and >500°C were reported for the substance. All values are consistent with the self-igniton not being of concern under normal operating conditions.