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CS-W001157 4
Total: USD 88.00

Triethoxyoctylsilane

  • CAS No. 2943-75-1

  • Cat. No. CS-0006246
  • Molecule weight276.49
  • Purity≥97%
  • MDL No.MFCD00039883

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

Triethoxyoctylsilane|CS-0006246

Structure of 2943-75-1

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General Information

  • CAS No. 2943-75-1
  • Cat. No. CS-0006246
  • Purity ≥97%
  • MDL No. MFCD00039883
  • Storage Store at room temperature, keep dry and cool
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₃₂O₃Si
  • Molecular Weight 276.49
  • Synonym(s) n-Octyltriethoxysilane
  • SMILES CCCCCCCC[Si](OCC)(OCC)OCC

Application

Triethoxyoctylsilane serves as a versatile silane coupling agent, enabling robust covalent linkage between organic substrates and inorganic surfaces. Its octyl chain imparts excellent hydrophobicity and solubility in nonpolar media, while the triethoxy groups facilitate hydrolytic condensation with surface hydroxyls. This compound functions effectively in surface modification applications, offering stable, moisture-resistant coatings and serving as a key building block in hybrid organic-inorganic materials synthesis.

Synthesis

  • Route1
    • null|null
      111-66-0
    • null|null
      998-30-1
    • ~96%
    • In-stock
      Triethoxyoctylsilane|CS-0006246
      2943-75-1

    References

    • Li, Ji; Yang, Chunhui; Zhang, Lei; Ma, Tianlong Journal of Organometallic Chemistry, 2011 , vol. 696, # 9 p. 1845 - 1849
  • Route2
    • In-stock
      Triethylsilanol|CS-0153892
      597-52-4
    • null|null
      111-66-0
    • ~94%
    • In-stock
      Triethoxyoctylsilane|CS-0006246
      2943-75-1

    References

    • Peng, Dongjie; Zhang, Yanlu; Du, Xiaoyong; Zhang, Lei; Leng, Xuebing; Walter, Marc D.; Huang, Zheng Journal of the American Chemical Society, 2013 , vol. 135, # 51 p. 19154 - 19166
  • Route3
    • In-stock
      Triethylsilanol|CS-0153892
      597-52-4
    • null|null
      111-66-0
    • ~50%
    • In-stock
      Triethoxyoctylsilane|CS-0006246
      2943-75-1
    • null|null
      911808-73-6

    References

    • Peng, Dongjie; Zhang, Yanlu; Du, Xiaoyong; Zhang, Lei; Leng, Xuebing; Walter, Marc D.; Huang, Zheng Journal of the American Chemical Society, 2013 , vol. 135, # 51 p. 19154 - 19166

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315
Precautionary Statements : P264-P280-P302+P352-P362+P364

Quality Control

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Computational Chemistry Data

  • TPSA   27.69
  • LogP   4.3953
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   13

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