Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

IGM Omnirad 907FF UV Photoinitiator

IGM Omnirad 907FF is a high-purity fine-grinded alpha-amino ketone Type I free radical UV photoinitiator in the Omnirad series, designed for UV radiation curing systems. Its core component is 2-Methyl-1-[4-(methylthio)phenyl]-2-morpholinopropan-1-one. It can efficiently decompose to generate free radicals under UV light, quickly initiating the polymerization of acrylates, unsaturated oligomers and vinyl monomers

Features Of IGM Omnirad 907FF UV Photoinitiator

  1. High-efficiency Type I initiation - Alpha-amino ketone structure, high initiation efficiency, fast and uniform surface and deep curing effect

  2. Fine-grinding advantage - Uniform and fine powder particle size, excellent dispersibility, easy to integrate into various formulations, avoiding agglomeration

  3. High purity and low impurities - High purity and low volatile content, no residual odor after curing, suitable for high-demand curing scenarios

  4. Broad-spectrum compatibility - Suitable for acrylate and unsaturated polyester systems, compatible with solvent-based and water-based UV formulations

  5. Good compounding synergism - Can be compounded with thioxanthone photoinitiators to enhance light absorption capacity and optimize curing performance

Typical Applications Of IGM Omnirad 907FF UV Photoinitiator

  1. High-efficiency Type I initiation - Alpha-amino ketone structure, high initiation efficiency, fast and uniform surface and deep curing effect

  2. Fine-grinding advantage - Uniform and fine powder particle size, excellent dispersibility, easy to integrate into various formulations, avoiding agglomeration

  3. High purity and low impurities - High purity and low volatile content, no residual odor after curing, suitable for high-demand curing scenarios

  4. Broad-spectrum compatibility - Suitable for acrylate and unsaturated polyester systems, compatible with solvent-based and water-based UV formulations

  5. Good compounding synergism - Can be compounded with thioxanthone photoinitiators to enhance light absorption capacity and optimize curing performance

Specifications Of IGM Omnirad 907FF UV Photoinitiator

Brand & SeriesIGM (Omnirad® series)
Chemical TypeAlpha-amino ketone Type I free radical UV photoinitiator
Chemical Composition2-Methyl-1-[4-(methylthio)phenyl]-2-morpholinopropan-1-one
CAS No71868-10-5
Molecular FormulaC15H21NO2S
Appearance (25°C)White fine crystalline powder
Purity≥99.0%
Molecular Weight279.40 g/mol
Melting Point72-75°C


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