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Vinyltriethoxysilane - VTES

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Vinyltriethoxysilane is an organosilicon compound used as a crosslinking agent in various polymer systems and as a coupling agent to improve adhesion in composites.

Product Details

Formula:

C8H18O3Si

CAS Number:

78-08-0

Also Known As:

Triethoxyvinylsilane; Vinyl triethoxysilane

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Colorless liquid

Boiling Point, °C

160

Density, g/cm3

0.896

Flash Point, °C

49

Molecular weight, g/mol

190.29

Odor

Ethereal

Refractive index, n20/D

1.393

COMMERCIAL REQUESTS ONLY

Store in a cool, dry, well-ventilated area. Keep container tightly closed when not in use.
Vinyltriethoxysilane is a versatile organosilane compound renowned for its efficacy in a wide range of industrial applications. This colorless liquid features a chemical structure that incorporates a vinyl group linked to a triethoxysilane, facilitating its effective function as a coupling agent and adhesion promoter. It serves as an essential component in enhancing the crosslinking of polymers and improving the adhesion between inorganic materials and organic polymers, making it particularly valuable in the production of glass fiber-reinforced plastics and silicone rubbers. Additionally, it acts as a surface modifier, optimizing hydrophobicity and increasing the durability of treated materials. With its exceptional properties, Vinyltriethoxysilane is widely used in sectors such as automotive, construction, and electronics, where it contributes to superior material performance and longevity.

Structure:

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