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Product Code: SIA0591.1

Cas No: 1760-24-3

2 kg
100 g
25 g
18 kg
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15 kg
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Product data and descriptions listed are typical values, not intended to be used as specification.

N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane, N-[3-(trimethoxysilyl)prpyl]ethylenediamine, DAMO
  • Diamino functional trialkoxy silane
  • Viscosity: 6.5 cSt
  • γc of treated surfaces: 36.5 mN/m
  • Specific wetting surface: 358 m2/g
  • Coefficient of thermal expansion: 0.8x10-3
  • Coupling agent for polyamides, polycarbonates (e.g. in CDs), polyesters and copper/brass adhesion
  • Film-forming coupling agent/primer, berglass size component
  • For cyclic version: SID3543.0
  • For pre-hydrolyzed version: SIA0590.0
  • Used in the immobilization of copper (II) catalyst on silica
  • Used together w/ SID3396.0 to anchor PdCl2 catalyst to silica for acceleration of the Tsuji-Trost reaction in the allylation of nucleophiles
  • Determined by TGA a 25% weight loss of dried hydrolysates at 390 °C
  • For technical grade see SIA0591.0
  • Shorter chain analog of SIA0595.0
  • Available as a cohydrolysate with n-propyltrimethoxysilane (SIP6918.0) ; see SIA0591.3
  • EINECS Number: 217-164-6


    Specific Gravity: 1.019

    Flashpoint: 150

    HMIS Key: 3-1-1-X

    Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

    Formula: C8H22N2O3Si

    Purity: 98%


    Refractive Index: 1.450