Phenyltriethoxysilane

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Phenyltriethoxysilane, a silane coupling agent, is utilized across various industries for its unique chemical properties and reactivity. 

Product Details

Formula:

C12H20O3Si

CAS Number:

780-69-8

Also Known As:

Triethoxyphenylsilane; Benzeneorthosiliconic acid, triethyl ester

applications:

Phenyltriethoxysilane serves as a vital silane coupling agent in surface modification processes, particularly for enhancing adhesion between organic polymers and inorganic substrates.


It is employed for surface treatment and functionalization of glass, metal, and ceramic surfaces, as a key precursor in the synthesis of silicone polymers, adhesion promoter in adhesive bonding systems for various substrates, including plastics, metals, and glass., and in the formulation of water repellent coatings and treatments for building materials, such as concrete, stone, and wood.

Typical Specifications

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

Appearance

Colorless liquid

Boiling Point, °C

112-113/10 mmHg

Density, g/cm3

0.996

Flash Point, °C

43

Melting point, °C

<-50

Molecular weight, g/mol

240.37

Odor

Mild odor

Purity, %

98

Refractive index, n20/D

1.461

COMMERCIAL REQUESTS ONLY

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

Structure:

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