Dodecyl(trimethoxy)silane(CAS: 3069-21-4)

CAS Number
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Basic Information
Molecular Formula
C15H34O3Si
Molecular Weight
290.52 g/mol
Physical Properties
Melting Point
-40°C
Boiling Point
118°C/1.3mmHg(lit.)
Flash Point
108°C
Chemical Identifiers
SMILES
CCCCCCCCCCCC[Si](OC)(OC)OC
InChIKey
SCPWMSBAGXEGPW-UHFFFAOYSA-N
Database References
MDL Number
MFCD00069148
Beilstein Registry Number
2356323
FAQ
Dodecyl(trimethoxy)silane (CAS: 3069-21-4) is an organosilane compound with the chemical formula C15H32SiO3. It is a colorless liquid with low volatility, characterized by its ability to act as a coupling agent and its reactivity with moisture. This compound is commonly used in chemical applications requiring surface modification and crosslinking properties.
Dodecyl(trimethoxy)silane (CAS: 3069-21-4) is widely utilized in pharmaceuticals for drug delivery systems, in industrial coatings as a silane coupling agent, in research for functionalizing surfaces, and in electronics for improving insulation properties. Its applications also extend to polymer science and materials engineering for enhancing adhesion and chemical stability.
Dodecyl(trimethoxy)silane (CAS: 3069-21-4) is generally considered safe when handled properly, but it may pose health risks such as skin and eye irritation. Precautions include using appropriate PPE, ensuring good ventilation, and avoiding direct contact. Safety standards recommend compliance with OSHA guidelines and proper storage to minimize exposure to moisture and air.
Dodecyl(trimethoxy)silane (CAS: 3069-21-4) should be stored in a cool, dry, and dark place, ideally below 25°C. It requires airtight containers to prevent moisture absorption and degradation. Avoid exposure to heat sources and ensure storage in a well-ventilation area to maintain stability and 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
Jiang Kun
1273554466@qq.com









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