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Physical & Chemical properties

Appearance / physical state / colour

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Description of key information

Physical appearance of dichlorosilane: Colourless inorganic gas. 

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:

Additional information

The substance is an inorganic gas under standard temperature and pressure with a melting point of -122°C and boiling point of 8.3°C. It is normally used as a liquefied gas. Data are from specific sources which are peer-reviewed and which cite the original source of the data.