1,1'-(Methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-1-propanone] CAS NO.474510-57-1

127 is a new type high efficient with no yellowing UV photoinitiator, used to initiate UV polymerization of unsaturated prepolymerization systems. It has better reactivity than traditional α-hydroxyketone photoinitiators. Low sensitivity to oxygen, better surface curing effect; high molecular weight, low volatilization and low odor after curing. Suitable for low viscosity, thin coating UV coatings. It is especially suitable for UV varnishes and finishes which require low odor.CAS No.: 474510-57- 1
Molecular formula: C21H24O4
Molecular weight: 340.41
Chemical Name:
1,1'-(Methylene-di-4,1-phenylene)bis[2-hydroxy-2-methyl-1-propanone]

Tianjin Radchem Technology Co., Ltd. (www.radchemtech.com) was founded in 2018 by a team with more than ten years of R&D, production and marketing experience in the industries of photoinitiators, coatings & plastic functional materials and drug synthesis. It integrates research, production and marketing, and committed to developing characteristic products and applications. At present, the company has a school-enterprise cooperative laboratory, two pilot laboratories, and two production cooperation factories, mainly responsible for the scale-up and commercial production of technical projects, and the annual capacity of special photoinitiators, characteristic functional materials and pharmaceutical intermediates up to 1,000 tons.

The company's main business is special photoinitiators, pharmaceutical intermediates, coatings & plastic functional materials. 127 BPMZ is our knock-out product with competitive price and good quality, Own factory production. 127 is a new type high efficient with no yellowing UV photoinitiator, used to initiate UV polymerization of unsaturated prepolymerization systems. It has better reactivity than traditional α-hydroxyketone photoinitiators. Low sensitivity to oxygen, better surface curing effect; high molecular weight, low volatilization and low odor after curing. Suitable for low viscosity, thin coating UV coatings. It is especially suitable for UV varnishes and finishes which require low odor.