Zhejiang Feidian Chemical Co., Ltd.

N-(Triethoxysilylpropyl)urea

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  (3-Silylpropyl)-Uresi-(Ethoxyandmethoxy)Derivs.;Triethoxy-3-Ureidopropylsilane;(3-(Tri(Ethoxy/Methoxy)Silyl)Propyl)Urea;[3-[Tri(Ethoxy/Methoxy)Silyl]Propyl]Urea;1-[3-(Triethoxysilyl)Propyl]Urea;��-Ureidopropyltriethoxysilane;��-Ureido Propyl Tri-Ethoxysilane;1-[1-(triethoxysilyl)propyl]urea;Silane Coupling Agent A-1160;Ureidopropyltriethoxysilane;N-(Triethoxysilylpropyl)urea;Silane coupler KH-960;

• CAS NO :

  23779-32-0

• EC NO :

  245-876-7

• Molecular Formula :

  C₁₀H₂₄N₂O₄Si

• Molecular Weight :

  264.3941

• Main Specifications :

• InChI :

  InChI=1/C10H24N2O4Si/c1-4-14-17(15-5-2,16-6-3)9-7-8-12-10(11)13/h4-9H2,1-3H3,(H3,11,12,13)

• Product description :

  Silane coupling agent KH-594
  Product: KH-594
  Chemical Name: 3-Ureidopropyltriethoxysilane
  CAS No.:    23779-32-0
  Structure: 

  Product Description
  Abstract
  3-Ureidopropyltriethoxysilane (CAS No. 23779-32-0), Silane coupling agent KH-594, is a bifunctional organosilane possessing a reactive organic ureido group and a hydrolyzable inorganic triethoxysilyl group. The dual nature of its reactivity allows KH-594 to bind chemically to both inorganic materials (e. G. Glass, metals, fillers) and organic polymers (e. G. Thermosets, thermoplastics, elastomers), thus functioning as an adhesion promoter and as a surface modifier. KH-594 is a 50% solution of silane in methanol, is a colorless liquid with an alcohol-like odor and is soluble in alcohols, ketones, esters or aromatic hydrocarbons.

  Identification
  Name    3-Ureidopropyltriethoxysilane
  Synonyms    N-(Triethoxysilylpropyl)urea
  Molecular Formula    C10H24N2O4Si
  Molecular Weight    264.40
  CAS Registry Number    23779-32-0
  EINECS    245-876-7

  Equivalents
  Momentive (formerly OSi Specialties ) Silquest A-1160  
  Dow Corning Z-6675/Z-6800/Z-6801  
  ShinEtsu KBE-585  
  EVONIK Degussa Dynasylan 2201 EQ  
  UCT Specialties (formerly Petrarch) T2507

  Properties
  Density    0.92
  Boiling point    290 C degree
  Refractive index    1.39
  Flash point    13 C degree
  Viscosity    2.5 mPa. S
  Water solubility    REACTS

  Application
  3-Ureidopropyltriethoxysilane (CAS No. 23779-32-0), Silane coupling agent KH-594, is an essential ingredient in the products of many industries. Examples are:
  As a size constituent of finish for glass fiber/glass fabric composites
  As an additive to phenolic, furan and melamine resins for foundry resins and abrasives
  As an additive for sealants and adhesives
  As an additive and/or primer for paints and varnishes to improve adhesion to the substrate
  Important product effects that can be achieved through the use of KH-594 are:
  Improved mechanical properties: E. G. Flexural strength, tensile strength, impact strength, modulus of elasticity
  Improved resistance to moisture and corrosion
  Higher temperature of deflection under load
  KH-594 also helps improve processing properties such as
  Increased filler content

  Reminder
  Purity 3-Ureidopropyltriethoxysilane without solvents is available on your requets.
  Packing and storage :
  (1) Packing: 200KG/drum or other packing on request.
  (2) This product must be sealed and kept in cool and ventilated place.

• Molecular Structure :