n-Octyltriethoxysilane

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n-Octyltriethoxysilane is an organosilane coupling agent commonly used in various industries. It is a colorless to pale yellow liquid that is soluble in many organic solvents.

Product Details

Formula:

C14H32O3Si

CAS Number:

2943-75-1

Also Known As:

Octyltriethoxysilane; Triethoxy(octyl)silane

applications:

n-Octyltriethoxysilane is widely used as a water repellent agent in coatings for construction materials such as concrete, masonry, and stone.


It is also used to modify the surface properties of various materials, including glass, ceramics, and metals and as an adhesion promoter in the formulation of paints, coatings, and adhesives.

Typical Specifications

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

Appearance

Colorless to pale yellow liquid

Boiling Point, °C

84-85/0.5 mmHg

Density, g/cm3

0.88

Flash Point, °C

109

Melting point, °C

<-40

Molecular weight, g/mol

276.49

Odor

Mild odor

Purity, %

97

Refractive index, n20/D

1.417

COMMERCIAL REQUESTS ONLY

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

Structure:

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