All structures are computer generated. Please rely on the product data below for placing your order. If you see any errors in structures, please email customer service so that they can be addressed.


Product Code: SIM6475.0

Cas No: 14814-09-6

100 g
25 g
3-Mercaptopropyltriethoxysilane; 3-(triethoxysilyl)propanethiol; 3-triethoxysilyl)propylmercaptan
  • Sulfur functional trialkoxy silane
  • Coupling agent for ethylene propylene diene monomer, EPDM, and mechanical rubber applications
  • For enzyme immobilization
  • For blocked version see SIO6704.0
  • Used to make thiol-organosilica nanoparticles
  • Adhesion promoter for polysulfide adhesives
  • Modified mesoporous silica supports Pd in coupling reactions
  • EINECS Number: 238-883-1

    Specific Gravity: 0.9325

    Flashpoint: 88°C (190°F)

    HMIS Key: 2-2-1-X

    Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

    Formula: C9H22O3SSi

    Purity: 95%


    Refractive Index: 1.4331

    Application: Used to make thiol-organosilica nanoparticles.1

    Reference: 1. Nakamura, M.; Ishimura, K. Langmuir 2008, 24, 5099.

    Additional Properties: For blocked version see SIO6704.0