UV 1173 is currently the most successful of a class photoinitiator is the most widely used non-yellowing photoinitiator one agent, the maximum absorption wavelength 331nm. Polyester, acrylic, and other reactive diluent made with light-curing adhesive. Can be used for waterborne UV curing system.
2-hydroxy-2-methylpropiophenone
Synonyms:IHT-PI 1173; UV1173
Molecular Formula:C10H12O2
Molecular Weight:164.20
CAS:7473-98-5
EINECS:231-272-0
Density:1.077
Melting point:4 ºC
Boiling point:80-81 ºC
Refractive index:1.533
Flash point:230 ºF
Purity:99%
UV 1173 is currently the most successful of a class photoinitiator is the most widely used non-yellowing photoinitiator one agent, the maximum absorption wavelength 331nm. Polyester, acrylic, and other reactive diluent made with light-curing adhesive. Can be used for waterborne UV curing system.