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Melting point: −126.6 °C (−195.9 °F; 146.6 K) ... Trichlorosilane (TCS) is an inorganic compound with the formula HCl 3 Si. It is a colourless, volatile liquid.
Silicon tetrachloride and trichlorosilane are intermediates in the production of ultrapure silicon in the semiconductor industry. Chlorosilanes obtained from crude silicon are purified by fractional distillation techniques and then reduced with hydrogen to give silicon of 99.999 999 999 % purity.
Melting point: −122 °C (−188 °F; 151 K) ... a reaction intended to give trichlorosilane. ... which will readily hydrolyze and self ignite in air.
Melting point: −185 °C (−301.0 °F; ... The trichlorosilane is then converted to a mixture of silane and ... which burns on contact with air and produces tiny ...
Melting point: −114.22 °C (−173.60 °F; 158.93 K) ... Trichlorosilane, ... Initially, this gas was vented to air, ...
Melting point: −77 °C (−107 °F; 196 K) Boiling point: ... Methyltrichlorosilane is an alternative to HCl gas or to trichlorosilane. References
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Like other chlorosilanes or silanes, silicon tetrachloride reacts readily with water: . SiCl 4 + 2 H 2 O → SiO 2 + 4 HCl. The reaction can be noticed on exposure of the liquid to air, as SiCl 4 vapour produces fumes as it reacts with moisture to give a cloud-like aerosol of silica and hydrochloric acid. [6]