Chemical Additives

Photoinitiator 379 (2-Dimethylamino-2-(4-methyl)benzyl-1-[4-(4-morpholinyl)phenyl]-1-butanone)

CAS No.: 119344-86-4
Appearance: Light yellow powder.

​Specifications

• ​Purity: ≥99.0%
• ​Boiling Point: 542.0 ± 50.0 °C
• ​Scorch Residue: ≤0.05%
• ​Moisture: ≤0.5%

​Applications

• ​UV-Curable Systems:
  • Widely used in ​UV-curing coatings, ​inks, and ​photoresists for industrial applications.

​Packaging & Transportation

• ​Standard Packaging: 25 kg/cardboard drum.
• ​Custom Packaging: Available per buyer’s request.

​Storage

• Store in a ​dry, ventilated warehouse.
• Protect from ​direct sunlight, ​moisture, and ​high temperatures.

Summary:
Photoinitiator 379’s ​high reactivity and ​broad compatibility make it essential for UV-curable coatings, inks, and photoresists. Its ​low residue and ​thermal stability ensure reliable performance in demanding industrial processes. Strict ​storage protocols are critical to maintain product integrity.