Chemical Additives

​Photoinitiator 160 (Bifunctional α-Hydroxyketone)

CAS No.: 71868-15-0
Appearance: White crystalline powder.

​Specifications

• ​Purity: ≥99.0%
• ​Molecular Formula: C₂₀H₂₂O₅
• ​Molecular Weight: 342.39 g/mol
• ​Boiling Point: 514.2 ± 45.0 °C
• ​Density: 1.204 ± 0.06 g/cm³

​Applications

• ​Industrial Coatings:
  • Used as a ​coating auxiliary in UV-curable systems.

​Packaging & Transportation

• ​Standard Packaging: 25 kg/barrel.
• ​Custom Packaging: Available per buyer’s requirement.

​Storage

• Store in a ​cool, ventilated place.
• Protect from ​sunlight, ​heat, and ​moisture.

Summary:
Photoinitiator 160 is a ​high-purity bifunctional photoinitiator optimized for UV-curable coatings. Its ​thermal stability and ​reactivity ensure efficient curing in industrial applications, while proper ​storage conditions preserve product quality.