Chemical Name: Silicon tetrachloride

Chemical Name

Silicon tetrachloride

Structural Formula

Silicon tetrachloride

Physical Indicators

CAS NO.: 10026-04-7 Density (25 ° C), g/cm3: 1.483 Boiling point: 57.6 ° C Flash point: -- ° C Refractive index (nD20): 1.412 Appearance: Colorless or light yellow smoky liquid, with a pungent odor and easy deliquescence Solubility: Miscible in most organic solvents such as benzene and petroleum ether. Hydrolysis occurs when exposed to water and moisture, while alcoholysis occurs when exposed to alcohol


1. Tetrachlorosilane can be used to manufacture highly dispersed silica gel, which is an ultra-fine anhydrous silica with advantages such as viscosity enhancement, thixotropy, flowability, and reinforcement; 2. Also used as a military smoke gas; 3. It is also a raw material for manufacturing ethyl silicate (used as a color developing agent for rust resistant coatings, sand mold adhesives, and fire-resistant coating materials); 4. Manufacturing high-purity special gases for semiconductor materials; 5. The high-purity product can be used for CVD deposition to manufacture high-purity quartz and optical fibers.


5KG, 10KG, 25KG, 210L pressure resistant plastic lined iron drums or tank trucks for transportation

Storage Conditions

Sealed and stored in a cool, dry and ventilated place, moisture-proof and waterproof, away from sparks and heat sources


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