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Bis(trimethoxysilylpropyl) amine

Bis(trimethoxysilylpropyl) amine
Bis(trimethoxysilylpropyl) amine
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Product Code : KH-1170
Product Description

Bis(Trimethoxysilylpropyl) Amine is a type of silane coupling compound that has ability to form bond between organic and inorganic compounds. Final product treated with this chemical is known to have good heat resistance, weatherability, and water resistance. It is known to have chemical formula C12H31NO6Si2 and molar mass of 341.551 g/mol. during a chemical reaction, this compound can donate 1 and accept 7 hydrogen bonds. Bis(Trimethoxysilylpropyl) Amine generally works in four steps including hydrolysis, condensation, formation of hydrogen bond with substrate’s OH group, and covalent linkage while curing. It has boiling and flash points of 152 degrees Celsius and >230 degrees Fahrenheit respectively.





Bis(trimethoxysilylpropyl) amine

  • CAS No.: 82985-35-1
  • Purity: 98%
  • Silquest A-1170
Chemical Name:

Silane coupling agent Bis (trimethoxysilylpropyl) amina Synonym: 3, 3'-Bis (trimethoxysilyl) dipropylamine; 3- (Trimethoxysilyl) - N- (3-(trimethoxysilyl)propyl)-1-propanamine

Trade name: KH-170/Silquest A-1170/EVONIK Degussa Dynasylan 1124


  • CAS No.:82985-35-1
  • EINECS No.:280-084-5
  • Formula: C12H31NO6Si2
  • Molecular Weight: 341.55
  • Boiling Point: 152
  • Flash Point: 110
  • Density [25]: 1.04
  • Refractive Index [25]: 1.432                 
  • Purity: 98%
  • Color and Appearance: Colorless transparent liquid

Packing & storage:

  • 200L steel drum or 1000L IBC drum
  • Store in a cool, dry place. Avoid light.



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