CAS number：2943-75-1
molecular formula：C14H32O3Si
molecular weight：276.49
EINECS number：220-941-2

English synonyms

a137(couplingagent);CO9835;Dynasylan OCTEO;dynasylanocteo;n-octyltriethoaysilane(30m3);n-octyltriethoaysilane(30m35);n-octyltriethoaysilane(30m3m);n-octyltriethoaysilane(32m18)

Related categories

Silane reagent; organic chemical industry; silane coupling agent; organometallic reagent; organosilicon; silane; silicon compound; alkyl silane; coupling agent; chemical products - organic chemical industry; Alkyl; Intermediates);Si-OCompounds;Trialkoxysilanes;AlkoxySilanes;HydrophobingAgents;silane;Organic chemical raw material;Organic raw material;Chemical raw material;Chemical intermediate;Chemical raw material-catalyst;Organic chemical raw material;Chemical auxiliary agent

Introduction

Octyltriethoxysilane is a high-efficiency permeable concrete silane impregnating protective agent with active ingredients. It has the advantages of good permeability and water resistance. The unique small molecular structure has excellent penetration ability and can penetrate into the base surface to form Long-lasting hydrophobic three-dimensional silicone resin network structure.

 Chemical properties

Use

●  n-octyltriethoxysilane is an organic silane compound, which has the following uses: 1. n-octyltriethoxysilane can be used as a building waterproofing agent and protective agent, and can form a hydrophobic layer on the surface of the substrate to effectively prevent Water seepage, sunlight, acid and alkali erosion, prolong the service life of buildings. 2. N-octyltriethoxysilane can be used as a surface treatment agent for inorganic fillers to improve the dispersion and compatibility of fillers in plastics, rubbers, and resins. 3. n-octyltriethoxysilane is used as a dispersant for pigments, so that the treated pigments have better dispersibility.