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CS-W001157 4
Total: USD 88.00

N-(3-Triethoxysilylpropyl)ethylenediamine

  • CAS No. 5089-72-5

  • Cat. No. CS-0205390
  • Purity≥97%
  • MDL No.MFCD00138097

*For research and further manufacturing use only, not for direct human use.

N-(3-Triethoxysilylpropyl)ethylenediamine|CS-0205390

Structure of 5089-72-5

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General Information

  • CAS No. 5089-72-5
  • Cat. No. CS-0205390
  • Purity ≥97%
  • MDL No. MFCD00138097
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₂₈N₂O₃Si
  • Molecular Weight 264.44
  • Synonym(s) Silane Coupling Agent Si-910; N-(3-Triethoxysilylpropyl)ethylenediamine
  • SMILES O(CC)[Si](OCC)(OCC)CCCNCCN

Application

N-(3-Triethoxysilylpropyl)ethylenediamine serves as a bifunctional crosslinking agent, enabling covalent attachment of organic molecules to silica-based surfaces. The triethoxysilyl group hydrolyzes readily under mild conditions to form silanol intermediates that condense with surface hydroxyls, while the ethylenediamine moiety provides primary amine functionality for subsequent conjugation reactions. This reagent offers excellent bench stability, ease of purification, and high functional group tolerance, making it ideal for surface modification in chromatography resins, biosensors, and hybrid organic-inorganic materials.

Synthesis

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      5089-70-3
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      107-15-3
    • ~%
    • In-stock
      N-(3-Triethoxysilylpropyl)ethylenediamine|CS-0205390
      5089-72-5

    References

    • DOW CORNING CORPORATION; GOHNDRONE, John; MAURER, Joshua Patent: WO2011/46791 A1, 2011 ; Location in patent: Page/Page column 18 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 3267
Class : 8
Packing Group : Ⅱ
Hazard Statements : H314-H335-H317-H412
Precautionary Statements : P260-P264-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P363-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   65.74
  • LogP   0.9732
  • H_Acceptors   5
  • H_Donors   2
  • Rotatable_Bonds   12

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