Photoinitiator 1173
Hosea Chem® supplies Photoinitiator 1173, CAS 7473-98-5, a low-yellowing Type I radical photoinitiator for UV inks, coatings, adhesives, electronics and other radiation-curable systems with bulk supply from China. Send Inquiry
Product Description
Photoinitiator 1173, CAS No.: 7473-98-5
Photoinitiator 1173 is a highly efficient Norrish Type I radical photoinitiator with the chemical name 2-Hydroxy-2-methyl-1-phenylpropan-1-one. It is also known as 2-Hydroxy-2-methylpropiophenone, 2-Benzoyl-2-propanol, PI 1173, Omnirad 1173 and Speedcure 73.
Product Chemical Properties
Chemical Name: 2-Hydroxy-2-methyl-1-phenylpropan-1-one
IUPAC Name: 2-Hydroxy-2-methyl-1-phenylpropan-1-one
Alternative Chemical Name: 2-Hydroxy-2-methylpropiophenone
Alternative Name: 2-Benzoyl-2-propanol
Common Names: Photoinitiator 1173, PI 1173, UV 1173, Omnirad 1173, Speedcure 73, JRCURE 1173, CHIVACURE 173, DOUBLECURE 173
CAS No.: 7473-98-5
Molecular Formula: C10H12O2
Molecular Weight: 164.20 g/mol
EC No.: 231-272-0
Chemical Class: Hydroxy Ketone Photoinitiator
Photoinitiator Type: Norrish Type I Radical Photoinitiator
Family: Alpha-Hydroxy Ketone Photoinitiator
Product Technical Specification
Appearance: Colorless to light yellow liquid
Purity: 99.0% min (GC)
Absorption wavelength: 320-335nm
Light transmittance: 425nm≥99.0%;500nm≥99.3%
Density: 1.08g/cm3
Solubility: Insoluble in water, easily soluble in organic solvents
Applications of Photoinitiator 1173
Mainly used for acrylic cleaning of paper, wood, metal and plastic surfaces.
Packaging
25kg/drum.
Production Capacity
5600MT/year.
Storage Requirements
Store Photoinitiator 1173 in a cool, dry and well-ventilated area.
Keep the product in tightly closed original packaging and protect it from direct sunlight, excessive heat and moisture.
Avoid unnecessary exposure to strong UV or visible light during storage and handling.
Photoinitiator 1173 Bulk Supply from China
Hosea Chem® supplies Photoinitiator 1173, CAS 7473-98-5, for industrial UV-curable coatings, printing inks, adhesives, wood coatings, plastic coatings, metal coatings, electronics and other radiation-curable formulations.