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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 2530-83-8
  • Other Names: 3-(2,3-3-(2,3-Epoxypropoxy)propyl Trimethoxy Silane
  • MF: CH2OCHCH2O(CH2)3Si(OCH3)3
  • EINECS No.: 219-787-9
  • Purity: 98/99
  • Place of Origin: Jiangsu, China (Mainland)
  • Type: Other
  • Usage: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
  • Brand Name: LANYACHM
  • Model Number: YAC-O187

Packaging & Delivery

Packaging Details 25kg/ 200Kg Drum/ 1000Kg IBC drum or other packing on request.
Delivery Time 15 days


ISO9001:2008 Certified Company

Engaged in supplying silanes for 8 years 



Chemical Name:  γ-(2,3-epoxypropoxy)propyltrimethoxysilane  


Equivalent Brand: KH-560, GENIOSIL GF 80 (Wacker), Z-6040 (Dow-Corning), KBM-403 (Shinetsu), A-187 (Momentive), Dynasylan GLYMO (Evonik), Sila-Ace S-510 (Chisso) 


Formula: CH2OCHCH2O(CH2)3Si(OCH3)3


Specification: Colorless tranparent liquid,soluble in most organic solvent, hydroysis to polysiloxane when it meeting water,and easy to polymerization when it overheating, light, the presence of peroxide-polymerization


CAS NO.2530-83-8  
Molecular Weight:236.34
Boiling Point:


Density (ρ20 )g/cm31.0700 ± 0.0050
Refractive Index (n25D):1.4270 ± 0.0050
Appearance:Colorless transparent liquid
 Color ≤10APHA



(1) It is mainly used to improve the adhesion between the surface of organic material and inorganic material.Also used in adhesive to strengthen the adhesion.The suitable resin include epoxy, phenol aldehyde, melamine, polysulfider-polyamino ester, en-polyphenyl, etc.

(2) Improve the adhesion between inorganic stuffing,base material and resin,hence improve the mechanical strength, electric property of composite material and high retention in wet state.

(3) As the surface treating agent of inorganic stuffing,widely used in pottery clay, talcum powder, silicon grey clay, white carbon black, silica, aluminum powder, iron powder, etc.

(4) As epoxy sealing agent to stuff silica, epoxy concrete remedy material or coating to stuff sand and epoxy mould material to stuff metal.

(5) Improve the adhesion of double-component epoxy sealing agent, acrylic acid latex, sealing agent, polyamino ester, epoxy coating.  


Packing & storage:

(1) 200Kg Drum or 1000Kg IBC

(2) Store in a cool, dry place and avoid sunshine.


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China (Mainland) | Manufacturer, Trading Company
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