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SiVance Heptamethyltrisiloxane (CAS No. 1873-88-7) is a reactive silicone chemical containing a silicon hydride functional group.

Heptamethyltrisiloxane is primarily used as an intermediate for the hydrosilylation of olefin-containing organics.

A wide range of organoheptamethyltrisiloxanes are used in several diverse markets, including agriculture, cosmetics, coatings and polyurethane foam. 
  • Medical:

  • Dental Mold Trays
  • Contact Lenses
  • Optics
  • Pharmaceuticals
  • Agriculture & Turf:

  • Super Wetting Agents
  • Electronics:

  • Semiconductors
  • Coatings, Paints & Inks:

  • Sealants & Elastomers
  • Adhesives
  • Coatings