Trimethoxysilane(CAS: 2487-90-3)

CAS Number
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Basic Information
Molecular Formula
C3H10O3Si
Molecular Weight
122.2 g/mol
Physical Properties
Melting Point
-115°C(lit.)
Boiling Point
84°C(lit.)
Flash Point
24 ºF
Chemical Identifiers
SMILES
CO[Si](OC)OC
InChIKey
YUYCVXFAYWRXLS-UHFFFAOYSA-N
Database References
MDL Number
MFCD00008340
FAQ
Trimethoxysilane (CAS: 2487-90-3) is a colorless, volatile liquid with the chemical formula (CH3O)3Si. It exhibits hydrophobic properties and is commonly used as a precursor for silicone-based materials. Trimethoxysilane reacts with water to form silanols and is known for its ability to modify surfaces in chemical reactions.
Trimethoxysilane (CAS: 2487-90-3) is widely used in the production of silicones, coatings, and adhesives. It serves as a coupling agent in pharmaceuticals to enhance drug delivery systems. Additionally, it finds applications in industrial manufacturing, research for surface functionalization, and as a component in electronic materials due to its chemical reactivity and stability.
Trimethoxysilane (CAS: 2487-90-3) is generally considered safe when handled properly. It may cause skin and eye irritation, so protective measures like gloves and ventilation are recommended. Safety standards include compliance with OSHA and REACH regulations. While low toxicity is reported, prolonged exposure should be avoided to ensure safety.
Trimethoxysilane (CAS: 2487-90-3) should be stored in a cool, dry, and well-ventilated area, away from moisture and light. Use sealed containers made of glass or HDPE to maintain stability. Keep it at temperatures below 25°C and avoid humidity to prevent hydrolysis. Store in a fire-safe location to ensure chemical safety.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
Contact Information
Contact Person
Manager Shi
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