COMMERCIAL
1760-24-3

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N-(2-AMINOETHYL)-3-AMINOPROPYLTRIMETHOXYSILANE, tech-95

Product Code: SIA0591.0

Cas No: 1760-24-3

R&D quantities:

25 g
$15.00
2 kg
$114.00

Interested in a Commercial Order?

Diamino Functional Trialkoxy Silane

Silane coupling agents have the ability to form a durable bond between organic and inorganic materials to generate desired heterogeneous environments or to incorporate the bulk properties of different phases into a uniform composite structure. The general formula has two classes of functionality. The hydrolyzable group forms stable condensation products with siliceous surfaces and other oxides such as those of aluminum, zirconium, tin, titanium, and nickel. The organofunctional group alters the wetting or adhesion characteristics of the substrate, utilizes the substrate to catalyze chemical transformations at the heterogeneous interface, orders the interfacial region, or modifies its partition characteristics, and significantly effects the covalent bond between organic and inorganic materials.

N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane; N-[3-(Trimethoxysilyl)propyl]ethylenediamine; DAMO
  • For higher purity see SIA0591.1
  • 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
  • Available as a cohydrolysate with n-propyltrimethoxysilane (SIP6918.0) ; see SIA0591.3
  • Boiling Point: 140° / 15

    EINECS Number: 217-164-6

    Molecular Weight: 222.36

    Alternative Name: N-[3-(TRIMETHOXYSILYL)PROPYL]ETHYLENEDIAMINE; DAMO

    Specific Gravity: 1.019

    Flashpoint: 150°C (302°F)

    HMIS Key: 3-1-1-X

    Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

    Formula: C8H22N2O3Si

    Purity: 95%

    Refractive Index: 1.450

    TSCA: TSCA

    Application: Used in the immobilization of copper (II) catalyst on silica.1
    Used together w/ SID3396.0 to anchor PdCl2 catalyst to silica for acceleration of the Tsuji-Trost reaction.2

    Reference: 1. Wu, Q.; Wang, L. Synthesis 2008, 2007.
    2. Noda, H. et al. Angew. Chem., Int. Ed. Engl.2012, 51, 8017.

    Additional Properties: 300
    Surface tension: 36.5 mN/m
    Specific wetting surface: 358 m2/g
    Coefficient of thermal expansion: 0.8 x 10-3
    Contains 2-6% N,N’-BIS[(TRIMETHOXYSILYL)PROPYL]ETHYLENEDIAMINE
    Coupling agent for polyamides, polycarbonates (e.g. in CDs), polyesters and copper/brass adhesion