Trigonox EHPS

Product Line Organic peroxides

Initiator for (co)polymerization of vinyl chloride, vinylidine chloride and (meth)acrylates. 

  • Brand

  • Chemical family

    Organic peroxide
  • CAS number

  • Physical form

  • Regional availability

    Europe, North America
  • Molecular Weight

  • Concentration

    4.48% min.
  • Chemical name

    Di(2-ethylhexyl) peroxydicarbonate
  • Molecular drawing

    Organic peroxide
  • Applications

    Polymerization of vinyl chlorideTrigonox EHPS is applied as an initiator for the suspension polymerization of vinyl chloride in the temperature range between 40°C and 65°C. Trigonox EHPS can be used in combination with other peroxides such as 1,1,3,3-Tetramethylbutyl peroxyneodecanoate (Trigonox 423), Cumyl peroxyneodecanoate (Trigonox 99) or Dilauroyl peroxide (Laurox) to increase reactor efficiency.

Market Segments

Acrylics production

Detailed description

Initiator for (co)polymerization of (meth)acrylates. 


  • Polymerization initiator


  • Acrylics
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Polymer production

Detailed description

Initiator for (co)polymerization of vinyl chloride and vinylidene chloride.


  • Polymerization initiator


  • PVC
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Get in touch!

For more information about Trigonox EHPS, please contact our technical experts. We look forward to hearing from you.

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