• PRODUCT NAME
  PHOTOINITIATOR 1173
• CHEMICAL NAME
  2- HYDROXY-2- METHYLPROPIOPHENONE
• CAS
  7473-98-5
• MOLECULAR FORMULA
  C10H12O2
• MOLECULAR WEIGHT
  164.2
• APPEARANCE
  LIGHT YELLOW TRANSPARENT LIQUID
• MELTING POINT
  105-115℃
• BOILING POINT
  80-81℃
• PURITY
  99%
• STORAGE
  STORE IN A DRY, COOL, DARK, AND VENTILATE PLACE
• PACKAGE
  25KG/ DRUM

Photoinitiator 1173 is a high-efficiency, non-yellowing UV photoinitiator. The UV curing system of the unsaturated polyester system is low odor, non-yellowing, and color stability. Suitable for acrylic photocuring varnish systems, such as varnishes for wood, metal, paper, plastics, etc. It is easily compounded with other photoinitiators.