|
| MOQ: | 1kg |
| Price: | US $500/kg |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 30 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 200 Tons/Year |
Trichlorosilane (SiHCl3) is a chemical compound composed of one silicon atom bonded to three chlorine atoms and one hydrogen atom. It is a colorless liquid at room temperature and is primarily used as a precursor in the production of silicon-based materials. Here are some key points about trichlorosilane:
Chemical Composition: Trichlorosilane consists of one silicon (Si) atom bonded to three chlorine (Cl) atoms and one hydrogen (H) atom. Its chemical formula is SiHCl3.
Properties: Trichlorosilane is a volatile liquid with a boiling point of -23.8 degrees Celsius (-10.8 degrees Fahrenheit) and a melting point of -122 degrees Celsius (-187.6 degrees Fahrenheit). It has a pungent odor and is highly reactive.
Production: Trichlorosilane is primarily produced through the reaction of metallurgical-grade silicon with hydrogen chloride (HCl) gas:
Si + 3HCl → SiHCl3 + H2
This reaction typically occurs at high temperatures in the presence of a catalyst, such as copper.
Uses: Trichlorosilane has various industrial applications, particularly in the production of silicon-based materials:
Silicon Production: It is a key precursor in the production of polycrystalline silicon, which is used in the manufacturing of solar cells, semiconductors, and electronic devices.
Chemical Synthesis: Trichlorosilane is used as a starting material or intermediate in the synthesis of various silicon compounds, including silanes and silicones.
Semiconductor Industry: It is utilized in the deposition of thin films of silicon dioxide (SiO2) or silicon nitride (Si3N4) on silicon wafers during the manufacturing of integrated circuits and other semiconductor devices.
Safety Considerations: Trichlorosilane is highly flammable and toxic. It can cause severe burns upon contact with the skin or eyes. Inhalation of its vapors can be harmful to the respiratory system. Proper safety precautions, such as the use of protective equipment and appropriate handling procedures, should be followed when working with trichlorosilane.
When handling trichlorosilane, it is important to ensure proper ventilation and take necessary safety measures to prevent exposure and potential risks associated with its reactivity and toxicity.
Basic Info.
| Model No: | SiHCl3 | Quality | Electron Grade |
| Transport Package | Y-Cylinder, T-Drum, Tt, Tanker | Specification | 20L, 40L, 280L and customizable |
| Trademark | CMC | Origin | Suzhou, China |
| HS Code | 2812190091 | Production Capacity | 500ton/Month |
Specification:
Detailed Photo
|
|
| MOQ: | 1kg |
| Price: | US $500/kg |
| Standard Packaging: | Cylinder/Tank |
| Delivery Period: | 30 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 200 Tons/Year |
Trichlorosilane (SiHCl3) is a chemical compound composed of one silicon atom bonded to three chlorine atoms and one hydrogen atom. It is a colorless liquid at room temperature and is primarily used as a precursor in the production of silicon-based materials. Here are some key points about trichlorosilane:
Chemical Composition: Trichlorosilane consists of one silicon (Si) atom bonded to three chlorine (Cl) atoms and one hydrogen (H) atom. Its chemical formula is SiHCl3.
Properties: Trichlorosilane is a volatile liquid with a boiling point of -23.8 degrees Celsius (-10.8 degrees Fahrenheit) and a melting point of -122 degrees Celsius (-187.6 degrees Fahrenheit). It has a pungent odor and is highly reactive.
Production: Trichlorosilane is primarily produced through the reaction of metallurgical-grade silicon with hydrogen chloride (HCl) gas:
Si + 3HCl → SiHCl3 + H2
This reaction typically occurs at high temperatures in the presence of a catalyst, such as copper.
Uses: Trichlorosilane has various industrial applications, particularly in the production of silicon-based materials:
Silicon Production: It is a key precursor in the production of polycrystalline silicon, which is used in the manufacturing of solar cells, semiconductors, and electronic devices.
Chemical Synthesis: Trichlorosilane is used as a starting material or intermediate in the synthesis of various silicon compounds, including silanes and silicones.
Semiconductor Industry: It is utilized in the deposition of thin films of silicon dioxide (SiO2) or silicon nitride (Si3N4) on silicon wafers during the manufacturing of integrated circuits and other semiconductor devices.
Safety Considerations: Trichlorosilane is highly flammable and toxic. It can cause severe burns upon contact with the skin or eyes. Inhalation of its vapors can be harmful to the respiratory system. Proper safety precautions, such as the use of protective equipment and appropriate handling procedures, should be followed when working with trichlorosilane.
When handling trichlorosilane, it is important to ensure proper ventilation and take necessary safety measures to prevent exposure and potential risks associated with its reactivity and toxicity.
Basic Info.
| Model No: | SiHCl3 | Quality | Electron Grade |
| Transport Package | Y-Cylinder, T-Drum, Tt, Tanker | Specification | 20L, 40L, 280L and customizable |
| Trademark | CMC | Origin | Suzhou, China |
| HS Code | 2812190091 | Production Capacity | 500ton/Month |
Specification:
Detailed Photo
