Photoinitiator 1173

Product Name

Photoinitiator 1173

Product Code

1173

CAS No.

7473-98-5

Chemical Name

2-Hydroxy-2-methylpropiophenone

Formula

C10H12O2

Molecular Weight

164.20

Specification

Appearance：Colorless to light yellow liquid

Melting Point：64-67℃

Volatiles：0.2%Max

Assay (GC)：98.0% Min.

Transmittance：≥98.0%（425nm）；≥98.0%（500nm）

Packing

20kg/Carton

Application

PI-1173 is mainly used in UV curable clear coatings based on acrylates for paper, wood, metal and plastic materials.