Product Name

Tetrachlorosilane CAS 10026-04-7

Basic Information

CAS No:10026-04-7
Molecular Formula:Cl4Si
Molecular Weight:169.898
Remarks:Factory direct sales

Tetrachlorosilane Properties




Colorless liquid



Melting point/℃-70
density(Kg/m³)1500(rough estimate)
refractive index1.462
Flash point/℃57.6
storage temproom temperature

Tetrachlorosilane USES

1. Used in the synthesis of organic silicon compounds, inorganic silicon compounds and pure silicon. Used in the preparation of organic silicon compounds and war smoke screens. Used in the production of organic silicon compounds, such as silicate, organic silicon oil, high-temperature insulating paint, and organic silicon. Resin, silicone rubber and heat-resistant cushion material.
2. High-purity silicon tetrachloride is a material for manufacturing polysilicon, high-purity silicon dioxide, inorganic silicon compounds, and quartz fibers.
3. Used in the military industry to manufacture smoke screen agents. The metallurgical industry is used to manufacture corrosion-resistant ferrosilicon.
4. Used as a mold release agent in the foundry industry. Uses: Used to prepare organic silicon, silicic acid ester, organic silicon oil, high temperature insulation, silicone resin, silicone rubber, etc. It is also used to absorb water and make smoke screen agents for war.
5. Synthesize organosilicon compounds, silicon monomers, silicone oil, silicone rubber and silicone resin. Preparation of silicates.

Tetrachlorosilane Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

Tetrachlorosilane storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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