C2H3Cl3Si
161.48 g/mol
Industrial ChemicalDanger
Vinyltrichlorosilane
CAS75-94-5EC200-917-8
Category
Industrial Chemical
Compound Class
Organometallic
Primary Use
monomer for silicone resins and adhesives
Vinyltrichlorosilane is a colorless to pale yellow fuming liquid with a pungent odor. It is primarily used as a monomer in the production of silicone resins and adhesives, offering properties such as water resistance and electrical insulation.
monomer for silicone resinsmonomer for adhesivesintermediate for silicones
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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Production of pharmaceuticals and polymers
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Monomer for plastics and copolymers
ReferenceSame Category
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soda ash production and industrial alkali
Safety Reference
Danger
H225Highly flammable liquid and vapour
H302Harmful if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H301Toxic if swallowed
H318Causes serious eye damage
H335May cause respiratory irritation
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Vinyltrichlorosilane (CAS 75-94-5) is 2931.90.
HS code (international, 6-digit)
2931.90
EU CN code (8-digit)
2931 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
trichloro(ethenyl)silane
InChIKey
GQIUQDDJKHLHTB-UHFFFAOYSA-N
SMILES
C=C[Si](Cl)(Cl)Cl
Synonyms (19)
- (Trichlorosilyl)ethylene
- A 150 (VAN)
- A 150 (silane)
- Dynasylan VTC
- Silane, trichloroethenyl-
- Silane, trichlorovinyl-
- Silane, vinyl trichloro A-150
- Silane, vinyltrichloro-
- Trichloro(vinyl)silane
- Trichlorovinyl silicane
- Trichlorovinylsilicon
- Union carbide A-150
- Vinylsilicon trichloride
- Vinyltrichlorosilane
- Vtcs
- trichloro(ethenyl)silane
- vinylsilyl trichloride
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