Zhejiang Feidian Chemical Co., Ltd.

Tetraethoxysilane

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Ethyl silicate;TEOS;Tetraethoxysilanemincolorlessliq;Tetraethoxysilaneredistilledinquartzforlowmetalimpurities;Tetraethoxysilane;Silicon ethoxide;Tetraethoxysilan;Silicon tetraethoxide;Silane Coupling Agent;Si-28; Teraethoxysilane;Silicic acid, ethyl ester;Ethyl polysilicate;Ethylpolysilikat;ETHYL SILICATE POLYMER;Ethyl Silicate 32;Ethyl Silicate 50;Silane Coupling Agent Si-40;ethoxy(oxo)silanol;diethoxy(oxo)silane;Ethyl silicate40(Polyethyl silicate-40);Polyethyl silicate-40;tetraethyl orthosilicate-40;Ethyl silicate28;Ethyl silicate-28;tetraethyl orthosilicate-28;Tetraethylorthosilicate;

• CAS NO :

  78-10-4

• EC NO :

  201-083-8

• Molecular Formula :

  C₈H₂₀O₄Si

• Molecular Weight :

  208.328

• Main Specifications :

• InChI :

  InChI=1/C17H20N2O2S.Si/c1-3-20-15-9-5-13(6-10-15)18-17(22)19-14-7-11-16(12-8-14)21-4-2;/h5-12H,3-4H2,1-2H3,(H2,18,19,22);/q;+4

• Product description :

  Chemical Name: Tetraethoxysilane CAS No.:    78-10-4 Introduction Used as binders in paints and coatings; Used as silicone room temperature vulcanizing cross-linking agents; Used as binders in precision castings; Used as binders in ceramic. Typical Physical Properties: Molecular Weight: 208.33                Appearance: Colorless transparent liquid                Color(APHA): 30max Refractive index at 20��(68�H):0.934-0.936 Silica content by wt. as SiO2: 28 Acidity (as HCl):<0.01 Ethyl alcohol: <2% Iron: 0-5ppm Viscosity(20��):0.97cps. Packing: 180kg/Iron drum

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• Molecular Structure :