Silicon tetrachloride CAS No. 10026-04-7
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| Product Name | Silicon tetrachloride |
| Synonims | Silicon(IV) chloride, Tetrachlorosilane |
| CAS No. | 10026-04-7 |
| Formula | SiCl4 |
| Appearance (Form) | Colourless liquid |
| Molecular weight | 169.9 |
| Melting point | -70°C |
| Boiling point | 57.6°C |
| Vapor pressure | 420 mm Hg at 37°C |
| Density | 1.483 g/mL |
| Recommended storage | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Never allow product to get in contact with water during storage. Handle and store under inert gas. |
| Applications | Used as an intermediate in the manufacture of polysilicon. It is also used in the semiconductors industry, photovoltaic cells and in the production of optical fibers. |
| Purity | 96%, 99%, UHP |
| Transport information | UN number : 1818 Chem class : 1a Pack group : II |