Description

2-Butoxy-2-Phenylacetophenone is a specialized organic compound belonging to the class of aromatic ketones. This chemical serves as a crucial photoinitiator and intermediate in advanced synthesis, valued for its ability to generate free radicals upon exposure to specific light wavelengths. It is primarily sought after by manufacturers in the polymer, coatings, and specialty chemical industries for applications requiring precise photochemical reactivity.

Application

• Photoinitiator in UV-Curable Systems: A key component in UV-curable inks, coatings, adhesives, and resins for rapid polymerization.
• Polymer Synthesis: Used as an intermediate or catalyst in the production of specialized polymers and plastics.
• Industrial Coatings: Facilitates fast-drying and durable finishes for wood, metal, and plastic substrates.
• Graphic Arts and Printing: Enables high-speed curing in printing inks and overprint varnishes.
• Electronics Manufacturing: Employed in photoresists and protective coatings for electronic components.
• Adhesive Formulation: Enhances the performance of light-activated industrial and medical adhesives.
• Research & Development: Serves as a building block in organic synthesis and material science research.

Basic Information

Product Name	2-Butoxy-2-Phenylacetophenone
CAS No.	22499-11-2
Molecular Formula	C18H20O2
Molecular Weight	268.35 g/mol
Synonyms	2-Butoxy-2-phenylacetophenone; α-Butoxy-α-phenylacetophenone; 2-Butoxy-1,2-diphenylethanone; 1,2-Diphenyl-2-butoxyethanone; Phenyl (2-butoxy-2-phenyl) ketone; Irgacure 379; Photoinitiator 379; Esacure 379; Omnirad 379; 2-Butoxy-2-phenyl-1-phenylethanone
EINECS	Contact for details

Quality Control

Our 2-Butoxy-2-Phenylacetophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.