Dichlorosilane is an inorganic compound, a chlorine derivative of monosilane with the formula SiH 2 Cl 2 , a colorless gas, self-igniting in air.
| Dichlorosilane | |
|---|---|
 | |
| Are common | |
| Systematic name | Dichlorosilane |
| Traditional names | Silicon dihydride; dichlorosilane |
| Chem. formula | SiH 2 Cl 2 |
| Physical properties | |
| condition | colorless gas |
| Molar mass | 101.01 g / mol |
| Density | 4.129 g / l |
| Thermal properties | |
| T. melt. | -122 ° C |
| T. bale. | 8.3 ° C |
| Enthalpy of Education | −320 kJ / mol |
| Classification | |
| Reg. CAS number | 4109-96-0 |
| PubChem | |
| Reg. EINECS number | |
| Smiles | |
| Inchi | |
| RTECS | |
| UN number | |
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Content
Getting
- The reaction of hydrogen chloride and monosilane in the presence of a catalyst:
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- the reaction products are separated by fractional distillation .
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Physical Properties
Dichlorosilane forms a colorless gas, self-igniting in air.
Chemical Properties
- Reacts with water to form a mixture of polysiloxanes.
Literature
- CRC Handbook of Chemistry and Physics . - 89th Edition. - Taylor and Francis Group, LLC, 2008-2009.
- Adrianov K.A. Organosilicon compounds. - M .: State Scientific and Technical Publishing House of Chemical Literature, 1955. - 521 p.
- Jolly W. Syntheses of inorganic compounds. - M .: Mir, 1966. - T. 1. - 280 p.