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Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Product name : Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
Item : AT4021
Details :
 

Products Name

  TPO

chemical Name

  2,4,6-trimethylbenzoyldiphenyl phosphine oxide

Molecular Formula

  C22H21O2P

Chemical Structure

  

Molecular Weight

  348.4

CAS No.

  75980-60-8

Physical Properties 

  yellow powder,Assay≥97%,Melting Point:87-94°C,
Absorption Peak:269,298,379nm.

Package

  20KGS/CARTON(CARDBOARD CARTON)

 Applications

  TPO is a highly efficient curing agent which is used to initiate radical 
photopolymerisation of unsaturated resins such as those based on a prepolymer
- e.g. acrylates - in combination with mono- ormultifunctional monomers as 
reactive thinners.

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