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n-Octyltrimethoxysilane

  • Siwin-9831
  • Siwin
  • Siwin-9831
  • 3069-40-7
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Siwin-9831

n-Octyltrimethoxysilane

The Equivalent List

Momentive

Dowcorning

ShinEtsu

Evonik

Wacker

N.A

Z-6672

N.A

OCTMO

N.A

The Physical Properties

Product No.:               Siwin-9831

Chemical Name:           n-Octyltrimethoxysilane

CAS NO.:               3069-40-7

EINECS NO.:           221-338-7

Formula:                   C11H26O3Si

Appearance:               Colorless Transparent Liquid

Density(ρ20℃,g/m³):   0.9070±0.0050

Refractive Index( n 25℃ ):   1.4160±0.0050

Purity(by GC,%):           98%

Chemical Structure:  



Applications

Siwin-9831 can be used as a surface modifier to generate hydrophobicity(e.g. on concrete, glass, inorganic pigment, or mineral fillers).

When diluted with an appropriate solvent, it can be used in the formulation of water repellent products.Upon proper application, the formulated product will penetrate and provide water repellency by chemically reacting with the cementitious substrate.Treated substrates are hydrophobic and retain their original appearance.


Packing

210L Iron Drum: 180kg/drum

1000L IBC Container: 900kg/container

  

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