2-Hydroxy-2-methylpropiophenone CAS NO.7473-98-5

1173 is a liquid Norrish Type I photoinitiator from the hydroxyacetophenone family, with an absorption
maximum at 244 nm. 1173 provides low yellowing and surface cure when used at 0.5-5 wt% in UV curable
formulations.High efficiency, resistant to yellowing

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.
1173 is a liquid Norrish Type I photoinitiator from the hydroxyacetophenone family, with an absorption
maximum at 244 nm. 1173 provides low yellowing and surface cure when used at 0.5-5 wt% in UV curable
formulations.High efficiency, resistant to yellowing