Description

2-Methoxy-1,2,2-Triphenyl-Ethanone is a specialized organic compound belonging to the class of aromatic ketones. This chemical is valued for its role as a key intermediate and photoinitiator in advanced synthesis and polymer chemistry. It is primarily sought by research institutions and industrial manufacturers involved in the development of light-curable coatings, inks, and specialty polymers.

Application

• Photoinitiator in UV-Curable Systems: A critical component for initiating polymerization in UV-curable coatings, inks, and adhesives.
• Organic Synthesis Intermediate: Serves as a versatile building block for synthesizing more complex pharmaceutical and agrochemical molecules.
• Polymer Chemistry Research: Used in academic and industrial R&D for developing novel polymers with specific light-responsive properties.
• Specialty Chemical Manufacturing: Employed in the production of performance chemicals where controlled radical generation is required.
• Advanced Material Development: Facilitates research into new composite materials and resins for high-tech applications.

Basic Information

Product Name	2-Methoxy-1,2,2-Triphenyl-Ethanone
CAS No.	5457-37-4
Molecular Formula	C21H18O2
Molecular Weight	302.37 g/mol
Synonyms	2-Methoxy-1,2,2-triphenylethanone; α-Methoxy-α,α-diphenylacetophenone; 2-Methoxy-2,2-diphenylacetophenone; α-Methoxy-α-phenylacetophenone; Photoinitiator BDK; 1,2,2-Triphenyl-2-methoxyethanone; Methoxy-substituted triphenyl ethanone; Benzil dimethyl ketal (related compound)
EINECS	226-714-0

Quality Control

Our 2-Methoxy-1,2,2-Triphenyl-Ethanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical parameters 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 controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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