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CS-W001157 4
Total: USD 88.00

Hexadecyltriethoxysilane

  • CAS No. 16415-13-7

  • Cat. No. CS-0213558
  • Purity≥96%
  • MDL No.None

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

Hexadecyltriethoxysilane|CS-0213558

Structure of 16415-13-7

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General Information

  • CAS No. 16415-13-7
  • Cat. No. CS-0213558
  • Purity ≥96%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₂H₄₈O₃Si
  • Molecular Weight 388.70
  • Synonym(s) Triethoxy(hexadecyl)silane
  • SMILES CCO[Si](OCC)(CCCCCCCCCCCCCCCC)OCC

Description

Hexadecyltriethoxysilane features a long hydrophobic alkyl chain terminating in reactive ethoxy groups, enabling covalent anchoring to silica surfaces. This structure delivers durable, moisture-resistant monolayers ideal for surface modification in chromatography, sensor platforms, and microfluidic devices.

Application

Hexadecyltriethoxysilane serves as a robust silane coupling agent, enabling durable covalent bonding to hydroxylated surfaces. Its long alkyl chain imparts excellent hydrophobicity and stability in aqueous and organic environments. Widely used in surface modification, it facilitates the creation of self-assembled monolayers on silica and glass substrates, offering reliable functionalization for chromatography supports, sensor platforms, and microfluidic devices.

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-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

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Computational Chemistry Data

  • TPSA   27.69
  • LogP   7.5161
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   21

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