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CS-W001157 4
Total: USD 88.00

Octadecyltriethoxysilane

  • CAS No. 7399-00-0

  • Cat. No. CS-0152203
  • Purity≥97%
  • MDL No.MFCD00039875

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

Octadecyltriethoxysilane|CS-0152203

Structure of 7399-00-0

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General Information

  • CAS No. 7399-00-0
  • Cat. No. CS-0152203
  • Purity ≥97%
  • MDL No. MFCD00039875
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₄H₅₂O₃Si
  • Molecular Weight 416.75
  • Synonym(s) Triethoxyoctadecylsilane; Octadecyltriethoxysilane
  • SMILES CCCCCCCCCCCCCCCCCC[Si](OCC)(OCC)OCC

Description

Octadecyltriethoxysilane delivers a long-chain hydrophobic surface through stable siloxane linkages. This alkylsilane features a C18 tail that enables effective surface modification of silica and other oxide materials. It provides durable, moisture-resistant coatings for chromatographic stationary phases and microfluidic devices.

Safety Information

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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   8.2963
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   23

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