n-Propyltrimethoxysilane

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n-Propyltrimethoxysilane, also known as Trimethoxypropylsilane, is a silane compound with various industrial applications.

Product Details

Formula:

C6H16O3Si

CAS Number:

1067-25-0

Also Known As:

Trimethoxypropylsilane; Trimethoxy(propyl)silane; Propyltrimethoxysilane

applications:

n-Propyltrimethoxysilane is used to modify the surface properties of inorganic materials, such as fillers and powders, making them hydrophobic (water-repellent).


It is used as a coupling agent, enhancing the adhesion between dissimilar material in applications involving composites and coatings.


It's an important starting material in sol-gel processes, which are used to create various materials, including coatings and ceramics and it is used as a component in certain catalyst systems used to produce polyolefins.

Typical Specifications

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

Appearance

Clear colorless liquid

Boiling Point, °C

142

Density, g/cm3

0.932

Flash Point, °C

35

Molecular weight, g/mol

164.27

Purity, %

97%

Refractive index, n20/D

1.391

COMMERCIAL REQUESTS ONLY

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

Structure:

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