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Triethoxyoctylsilane CAS 2943-75-1

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Chemical Name: N-Octyltriethoxysilane 

CAS No: 2943-75-1

Molecular Formula: C14H32O3Si

Molecular Weight: 276.49 

Appearance: Colorless transparent liquid

Assay: ≥98%

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Triethoxyoctylsilane Quick Details

Chemical Name: N-Octyltriethoxysilane 

CAS No: 2943-75-1

Molecular Formula: C14H32O3Si

Molecular Weight: 276.49

Chemical Structure: N-Octyltriethoxysilane Structure

Appearance: Colorless transparent liquid

Assay: ≥98%

Triethoxyoctylsilane Typical Properties

ItemStandard
AppearanceColorless transparent liquid
Assay≥98%
Chromaticity≤30
 Refractive index1.4090~1.4190

Triethoxyoctylsilane Usage

1. Triethoxyoctylsilane is used as building waterproofing agent and protective agent to form a hydrophobic layer on the surface of the substrate, effectively preventing water seepage, sun exposure, acid and alkali corrosion, and prolonging the service life of the building.

2. Triethoxyoctylsilane is used as a surface treatment agent for inorganic fillers to improve the dispersibility and compatibility of fillers in plastics, rubbers and resins.

3. Triethoxyoctylsilane is used as a dispersant for pigments to provide better dispersibility of the treated pigments.

Triethoxyoctylsilane Packaging and Shipping

Packing: 180kg/drum or according to the requirement of clients.

Triethoxyoctylsilane Storage

Keep in a dry place, in a sealed containers.

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