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Physical & Chemical properties

Auto flammability

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Description of key information

Self-ignition temperature: 271°C at 1013 hPa

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:
271 °C

Additional information

Measured self-igntion temperatures for the components of GLS-Silane are available. Those known to have been conducted according to international or national standard methods are considered reliable. The average self-ignition temperature is ca. 271 °C. This value will be used for risk assessment. The median self-ignition temperature is 250°C.

Self-ignition temperatures:

Dichloromethylsilane: 244°C

Trichlorosilane: 224°C

Chloro(dimethyl)silane: 250°C

Tetramethylsilane: 340°C