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

Product Code: SIA0591.0
CAS No: 1760-24-3
SDS Sheets: EU | US
COMMERCIAL
1760-24-3
Pack Size
Quantity
Price
 
25 g
$200.00
2 kg
$230.00
16 kg
$1,312.00
180 kg
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Prices listed are EXW price (Morrisville, PA US) in USD. Prices vary depending on currency and Incoterms.

Product data and descriptions listed are typical values, not intended to be used as specification.

  • Einecs Number

    217-164-6
  • Synonyms

    N-[3-(TRIMETHOXYSILYL)PROPYL]ETHYLENEDIAMINE; DAMO
  • HMIS

    3-1-1-X
  • Molecular Formula

    C8H22N2O3Si
  • Molecular Weight (g/mol)

    222.36
  • Purity (%)

    tech
  • TSCA

    Yes
  • Autoignition Temp (˚C)

    300
  • Boiling Point (˚C/mmHg)

    140/15
  • Density (g/mL)

    1.019
  • Density Temperature (˚C)

    25
  • Flash Point (˚C)

    150 °C
  • Refractive Index @ 20˚C

    1.450
  • Specific Wetting (m2/g)

    358
  • Viscosity at 25 ˚C (cSt)

    6.5

Additional Properties

  • Hydrolytic Sensitivity

    7: reacts slowly with moisture/water
  • Surface Tension (mN/m)

    36.5
  • 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.

    Safety

  • Hazard Info

    oral rat, LD50: 2,413 mg/kg
  • Packaging Under

    Nitrogen
  • 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