Ethyltriacetoxysilane

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Ethyltriacetoxysilane, a silicon-based compound with acetoxy functional groups, finds various industrial applications due to its unique properties.

Product Details

Formula:

C8H14O6Si

CAS Number:

17689-77-9

Also Known As:

Triacetoxyethylsilane; Ethylsilanetriol triacetate

applications:

Ethyltriacetoxysilane is used as a crosslinking agent in the formulation of silicone sealants, enhancing their adhesion, flexibility, and durability.


It is employed in surface treatment processes to improve the adhesion of coatings, paints, and adhesives to various substrates, including glass, metal, and ceramics.


Ethyltriacetoxysilane is used to impart water repellency to construction materials, such as concrete, bricks, and tiles, protecting them from water damage and increasing their longevity.


It serves as a key ingredient in the production of adhesives, sealants and coatings

Typical Specifications

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

Appearance

Colorless to light yellow liquid

Boiling Point, °C

107 - 108/ 8 mmHg

Density, g/cm3

1.143

Flash Point, °C

106

Melting point, °C

7-9

Molecular weight, g/mol

234.28

Odor

Acrid, vinegar-like odor

Purity, %

96

Refractive index, n20/D

1.411

COMMERCIAL REQUESTS ONLY

We have helped multiple customers, from small end users to large Fortune 500 customers, with their Ethyltriacetoxysilane supply requirements and can ship bulk and various packaged products to meet such needs.

Structure:

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