Trigonox 127 Tert-Amyl peroxybenzoate 4511-39-1

Trigonox 127

Tert-Amyl peroxybenzoate

Trigonox® 127 is an initiator for polymerization of (meth)acrylates and styrene.

CAS Number 4511-39-1

Trigonox® 127 is an initiator for polymerization of (meth)acrylates and styrene.

Chemical Family Organic peroxide

Physical Form Liquid

Brand Trigonox®

Polymerization of styreneTrigonox® 127 may be used for the (co)polymerization of styrene in the temperature range of 100-135°C. In practice, combinations of two or more peroxides with diverging activities are used to reduce the residual monomer content in the final polymer and to increase reactor efficiency. During polymerization, the temperature is increased incrementally to insure that the temperature necessary to attain the optimum properties for each peroxide is reached. In this respect, Trigonox® 127 is often used with more active initiators, such as dibenzoyl peroxide (Perkadox L-W75) or tert-butyl peroxy-2-ethylhexanoate (Trigonox® 21S). In a mass process Trigonox® 127 may be used to increase the rate of polymerization.

Molecular Weight 208.3

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