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CAS 5089-72-5

:

N-(β-Aminoethyl)-γ-aminopropyltriethoxysilane

Description:
N-(β-Aminoethyl)-γ-aminopropyltriethoxysilane, commonly referred to as APTES, is a silane coupling agent characterized by its multifunctional properties. It features both amino and ethoxy groups, which enhance its reactivity and compatibility with various substrates, particularly in the fields of materials science and surface modification. The presence of amino groups allows for potential interactions with other chemical species, facilitating adhesion and bonding to organic materials, while the ethoxy groups enable hydrolysis and subsequent silanol formation, promoting silane polymerization on surfaces. APTES is typically used to modify surfaces of glass, metals, and polymers to improve adhesion, enhance hydrophilicity, or create functionalized surfaces for applications in coatings, composites, and biomedical devices. It is generally a colorless to pale yellow liquid with a characteristic odor, and it is soluble in organic solvents. Safety precautions should be taken when handling this compound, as it may cause irritation to the skin and eyes. Proper storage conditions are also essential to maintain its stability and reactivity.
Formula:C11H28N2O3Si
InChI:InChI=1S/C11H28N2O3Si/c1-4-14-17(15-5-2,16-6-3)11-7-9-13-10-8-12/h13H,4-12H2,1-3H3
InChI key:InChIKey=INJVFBCDVXYHGQ-UHFFFAOYSA-N
SMILES:[Si](CCCNCCN)(OCC)(OCC)OCC
Synonyms:
  • (Ethylenediaminepropyl)triethoxysilane
  • (N-(2-Aminoethyl)-3-aminopropyl)tris-(2-ethoxy)silane
  • (γ-Ethylenediaminepropyl)triethoxysilane
  • 1,2-Ethanediamine, N-3-(Triethoxysilyl)Propyl-
  • 1,2-Ethanediamine, N<sup>1</sup>-[3-(triethoxysilyl)propyl]-
  • 2-Aminoethyl-3-Aminopropyltriethoxysilane
  • 2-Aminoethyl-3-aminopropyl triethoxysilane
  • 2-Ethanediamine,N-[3-(Triethoxysilyl)Propyl]-1
  • 3-(2-Aminoethyl)-3-Aminopropyltriethoxysilane
  • 3-(2-Aminoethyl)-Aminopropyltriethoxysilane
  • See more synonyms
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Found 4 products.
  • 3-(2-Aminoethylamino)propyltriethoxysilane
    TCI
    + Info

    3-(2-Aminoethylamino)propyltriethoxysilane

    CAS:
    Formula:C11H28N2O3Si
    Purity:>96.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:264.44

    Ref: 3B-A1923

    25g
    60.00€
  • N-(3-Triethoxysilylpropyl)ethylenediamine
    Apollo Scientific
    + Info

    N-(3-Triethoxysilylpropyl)ethylenediamine

    CAS:
    N-(3-Triethoxysilylpropyl)ethylenediamine
    Purity:98%
    Molecular weight:264.44g/mol

    Ref: 54-OR96899

    25g
    32.00€
    100g
    36.00€
    10kg
    1,752.00€
    500g
    152.00€
    2.5kg
    504.00€
  • 3-(2-Aminoethylamino)propyltriethoxysilane
    Fluorochem
    + Info

    3-(2-Aminoethylamino)propyltriethoxysilane

    CAS:
    <p>S00610 - 3-(2-Aminoethylamino)propyltriethoxysilane</p>
    Formula:C11H28N2O3Si
    Purity:99.00%
    Color and Shape:Liquid
    Molecular weight:264.441

    Ref: 10-S00610

    10g
    29.00€
    25g
    39.00€
    100g
    66.00€
    500g
    172.00€
  • N-(2-AMINOETHYL)-3-AMINOPROPYLTRIETHOXYSILANE, 92%
    Gelest
    + Info

    N-(2-AMINOETHYL)-3-AMINOPROPYLTRIETHOXYSILANE, 92%

    CAS:
    <p>Diamino Functional Trialkoxy Silane<br>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.<br>N-(2-Aminoethyl)-3-aminopropyltriethoxysilane; N-[3-(Triethoxysilyl)propyl]-1,2-ethanediamine; N-[3-(Triethoxysilyl)propyl]-ethylenediamine<br>Primary amine with an internal secondary amine coupling agent for UV cure and epoxy systemsUsed in microparticle surface modificationSlower hydrolysis rate than SIA0591.0 and SIA0592.6<br></p>
    Formula:C11H28N2O3Si
    Purity:92%
    Color and Shape:Straw Liquid
    Molecular weight:264.55

    Ref: 3H-SIA0590.5

    25g
    Discontinued
    Discontinued product