Chemical name: Methyl 2-benzoylbenzoate CAS No.: 606-28-0 Molecular formula: C15H12O3 Molecular weight: 240 Appearance: White crystal solid Purity, %: 99min. Melting point, degree: 48 - 53 Volatiles, %: 0.5max. Photoinitiator OMBB is a highly efficient solid photoinitiator with an extremely low odor.� When it is used with tertiary amine synergists, it initiates the rapid polymerization of suitable resin formulations. It is widely used in all kinds of food packaging UV ink and varnish system.
