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Physical & Chemical properties

Boiling point

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Description of key information

Boiling point: 34°C at 1013 hPa

Key value for chemical safety assessment

Boiling point at 101 325 Pa:
34 °C

Additional information

The boiling points of the primary constituents of GLS-Silane were determined in reliable studies, conducted according to an appropriate test protocol or using an appropriate QSAR method. The boiling points range from 26.7 to 41.5°C at 1013 hPa.

Boiling points:

Dichloromethylsilane : 41.5°C at 1013 hPa

Trichlorosilane: 31.5 - 33°C at 1013 hPa

Chloro(dimethyl)silane: 35.5°C at 1013 hPa

Tetramethylsilane : 26.7°C (no air pressure stated)

The mean value of ca. 34°C at 1013 mbar will be used for the risk assessment.