company tower banner
IGM Resins Company Logo
Omnirad 73 is a highly efficient, low yellowing, Type I photoinitiator used to initiate radical polymerization of unsaturated oligomers e.g. acrylates, after exposure to UV light. It can be used in combination with mono or multi functional monomers as reactive diluents.

Chemical Family: Acrylics, Acrylates & Methacrylates

Functions: Photoinitiator

CAS Number: 7473-98-5

End Uses: Radiation Curable Coating, Waterborne Adhesive, Waterborne Coating

Compatible Polymers & Resins: Acrylics, Polyesters

Synonyms: 1-Hydroxy-1-methylethyl phenyl ketone, 1-Phenyl-2-hydroxy-2-methyl-1-propanone, 1-Phenyl-2-methyl-2-hydroxypropanone, 2-Benzoyl-2-hydroxypropane, 2-Benzoyl-2-propanol, 2-Hydroxy-2-benzoylpropane, 2-Hydroxy-2-methyl-1-phenyl-1-propanone, 2-Hydroxy-2-methyl-1-phenylpropan-1-one, 2-Hydroxy-2-methyl-1-phenylpropane-1-one, 2-Hydroxy-2-methyl-1-phenylpropanone, 2-Hydroxy-2-methyl-1-propiophenone, 2-Hydroxy-2-methyl-propylphenone, 2-Hydroxy-2-methylphenylpropanone, 2-Hydroxy-2-methylpropiophenone, 2-Hydroxy-2,2-dimethylacetophenone, 2-Hydroxy-methylphenylpropan-1-one, 2-Methyl-2-hydroxy-1-phenyl-1-propanone, 2-Methyl-3-phenyl-3-oxopropan-2-ol, 2,2-Dimethyl-2-hydroxyacetophenone, Hydroxy dimethyl acetophenone, NSC 401744, α-Hydroxy-α-methylpropiophenone, α-Hydroxy-α,α-dimethylacetophenone, α-Hydroxyisobutyrophenone, α,α-Dimethyl-α-hydroxyacetophenone

Similar Products

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Name
    CASE Ingredients Functions
    CAS No.
    7473-98-5
    EC No.
    231-272-0
    Technologies

    Applications & Uses

    Compatible Polymers & Resins
    Compatible Substrates & Surfaces
    Adhesive & Sealant Type
    Technology
    Recommended Applications
    • Graphic Arts
    • Wood Coatings
    • Plastic Coatings
    • Metal Coatings
    • Electronics
    • Adhesives and others

      Properties

      Physical Form
      Typical Properties
      Through CureGood
      Surface CureVery Good
      Clear SystemsVery Good
      White SystemsVery Good
      Pigmented SystemsFair
      LED CureFair
      Waterbased systemsVery Good
      ValueUnitsTest Method / Conditions
      UV Absorption244 , 330nm

      Packaging & Availability

      Availability
      Available in Europe Yes
      Available in the USA Yes
      Available in China Yes