Diethoxy(methyl)vinylsilane

Details:

Common name: Diethoxy(methyl)vinylsilane

Category:Industrial/Fine Chemicals

Other name: (Diethoxymethylsilyl)ethylene, Methylvinyldiethoxysilane

CAS No.: 5507-44-8

EINECS No.: 226-850-4

Appearance: Liquid

Molecular formula: C7H16O2Si

 

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin: China

 

Product Specification:

Molecular Weight	160.29
Boiling point	133-134 °C(lit.)
Melting point	<0°C
Density	0.858 g/mL at 25 °C(lit.)
Purity	≥99.0%
Acidity coefficient (pKa)	/
Soluble	Freely soluble inmethanol
Water solubility	7: reacts slowly with moisture/water
Color	Colorless

 

 

Product Description:
Diethoxy(methyl)vinylsilane is an organosilicon compound with notable features. Its molecular structure consists of a vinyl group, which imparts unique reactivity due to the presence of the carbon-carbon double bond, allowing it to engage in polymerization reactions. The methyl group attached to the silicon atom provides a certain degree of steric hindrance and can influence its chemical behavior. Additionally, the two diethoxy groups are reactive in the presence of moisture, as they can hydrolyze to form silanol groups. These silanol groups are then able to react with various substrates like metals, glass, and polymers, creating strong chemical bonds. It typically appears as a clear to slightly yellow liquid with a characteristic odor. It shows good solubility in common organic solvents, which facilitates its incorporation into different chemical formulations. The compound is thermally stable within a certain temperature range, though proper storage conditions, away from extreme heat and humidity, are essential to maintain its quality. Overall, it is widely utilized in industries such as coatings, adhesives, and composites, serving as a coupling agent, a cross-linker, and an enhancer of material performance, leading to improved adhesion, flexibility, and durability of the final products.

 

Application: 

Diethoxy(methyl)vinylsilane has multiple applications. In coatings, it functions as a coupling agent to enhance adhesion to surfaces. In adhesives, it strengthens the bonding between different materials. For composites, it optimizes the interface, improving overall performance and durability. It's also valuable in polymerization processes due to its vinyl group.

Package: 25KG/Drum

Storage:2-8°C

Executive Standards: International Standard.