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CS-W001157 4
Total: USD 88.00

3-Aminopropyltriethoxysilane

  • CAS No. 919-30-2

  • Cat. No. CS-0010101
  • Purity≥97%
  • MDL No.MFCD00008207

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

3-Aminopropyltriethoxysilane|CS-0010101

Structure of 919-30-2

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General Information

  • CAS No. 919-30-2
  • Cat. No. CS-0010101
  • Purity ≥97%
  • MDL No. MFCD00008207
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₂₃NO₃Si
  • Molecular Weight 221.37
  • Synonym(s) γ-Aminopropyltriethoxysilane; APTES
  • SMILES NCCC[Si](OCC)(OCC)OCC

Description

Silane coupling agent (3-Aminopropyl)triethoxysilane (CAS 919-30-2) hydrolyzes to form reactive silanol groups that covalently bond with oxide surfaces, enabling durable adhesion in composite materials and surface functionalization protocols.

Application

(3-Aminopropyl)triethoxysilane (CAS 919-30-2) drives biocompatible interface engineering by forming robust molecular bridges between inorganic surfaces and biological systems. It enables precise nanoscale functionalization. Researchers leverage this to coat mesoporous silica nanoparticles for targeted drug delivery, enhance tissue adhesion on charged slides for advanced histology, and immobilize biomolecules on graphene sensors for real-time pathogen detection. Surface-modified scaffolds promote cell growth in regenerative medicine. This setup streamlines gene vector synthesis and boosts performance in flexible organic electronics.

Synthesis

  • Route1
    • null|null
      5089-70-3
    • ~80%
    • In-stock
      3-Aminopropyltriethoxysilane|CS-0010101
      919-30-2

    References

    • Dynamit Nobel Aktiengesellschaft Patent: US4234503 A1, 1980 ;
  • Route2
    • null|null
      998-30-1
    • null|null
      107-11-9
    • ~0%
    • null|null
      53218-21-6
    • In-stock
      3-Aminopropyltriethoxysilane|CS-0010101
      919-30-2

    References

    • Toa Nenryo Kogyo Kabushiki Kaisha Patent: US4897501 A1, 1990 ;
  • Route3
    • null|null
      1552-12-1
    • null|null
      998-30-1
    • null|null
      107-11-9
    • ~0%
    • null|null
      53218-21-6
    • In-stock
      3-Aminopropyltriethoxysilane|CS-0010101
      919-30-2

    References

    • Tonen Corporation Patent: EP284447 B1, 1991 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 2735
Class : 8
Packing Group : Ⅱ
Hazard Statements : H227-H302-H314-H317
Precautionary Statements : P210-P260-P261-P264-P270-P272-P280-P301+P330+P331-P302+P352-P304+P340-P330-P362+P364-P363-P370+P378-P403-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   53.71
  • LogP   1.3836
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   9

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