Trigonox 121-CH75

Product Line Organic peroxides

Trigonox® 121-CH75 is an initiator for (co)polymerization of (meth)acrylates.

  • Brand

  • Chemical family

    Organic peroxide
  • CAS number

  • Physical form

  • Regional availability

    North America
  • Molecular Weight

  • Chemical name

    tert-Amyl peroxy-2-ethylhexanoate, 75% solution in odorless mineral spirits
  • Molecular drawing

    Organic peroxide
  • Applications

    Polymerization of ethylene: Trigonox® 121-CH75 may be used for the polymerization of ethylene at high pressure in both autoclave and tubular processes. To obtain a wide spectrum of polymerization temperatures, Trigonox® 121-CH75 may be used in combination with other peroxides.

Market Segments

Acrylics production

Detailed description

Trigonox® 121-CH75 is an initiator (75% active ingredient in odorless mineral spirits) for (co)polymerization of acrylates and methacrylates.


  • Polymerization initiator


  • Acrylics
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For more information about Trigonox 121-CH75, please contact our technical experts. We look forward to hearing from you.

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