Chemical Name: 2-Hydroxy-2-methyl-1-phenyl-1-propanone
Melting point:4°C
Boiling point:102-103 °C4 mm Hg(lit.)
Density:1.077 g/mL at 25 °C(lit.)
Flash point:>230 °F
Appearance:Yellowish clear liquid
Description About Photoinitiator 1173(HMPP) CAS 7473-98-5:
Photoinitiator 1173(HMPP) is a liquid highly efficient anti-yellowing UV photoinitiator for high efficiency photoinitiators in UV curing systems. Non-toxic, non-flammable, non-explosive, non-corrosive, and good storage stability. Photoinitiator 1173(HMPP) is suitable for acrylic photocuring varnish systems such as varnishes for wood, metal, paper, plastics, etc.