Trigonox 121-C75

Organic peroxides

Organic peroxide

Trigonox 121-C75 is an initiator for (co)polymerization of (meth)acrylates.

  • Product name

    Trigonox 121-C75
  • Chemical family

    Organic peroxide
  • CAS number

  • Physical form

  • Regional availability

    Europe, India
  • Chemical name

    Tert-Amyl peroxy-2-ethylhexanoate
  • Molecular Weight

  • Applications

    Polymerization of ethylene: Trigonox 121-C75 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-C75 may be used in combination with other peroxides.

Market Segments

Acrylics production

Detailed description

Trigonox 121-C75 is an initiator (75% active ingredient in odorless mineral spirits) for (co)polymerization of acrylates and methacrylates.


  • Polymerization initiator


  • Acrylics


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