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3-triethoxysilylpropane-1-thiol

CAS No.: 14814-09-6

  • Molecular Formula: C₉H₂₂O₃SSi
  • Molecular Weight: 238.42 g/mol

Chemical type

  • Organosilane with thiol (–SH) group

Key properties

  • Contains hydrolyzable ethoxy groups
  • Provides organic bridging in silica network
  • Co-monomer in synthesis of organo-bridged silica aerogel (OBSA)

Classification by use

  • Chemicals used in sol-gel synthesis
  • Bridging agents for hybrid materials

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  1. Preparation and Performance of Thermal Insulation Waterborne Polyurethane Coatings Containing 3-Aminopropyltriethoxysilane Modified Organo-Bridged Silica Aerogel, Coatings, 2025, 15(9), 1021