Description

4'-Methoxy-2-Phenylacetophenone is a high-purity organic chemical building block and photoinitiator intermediate. This compound matters for its critical role in facilitating UV-curing processes in advanced polymer formulations and serving as a key synthon in pharmaceutical and fine chemical synthesis. Industries that need it include manufacturers of inks, coatings, adhesives, and electronic materials, as well as R&D laboratories developing new active pharmaceutical ingredients (APIs).

Application

• UV-Curing Photoinitiator: A crucial component in the formulation of UV-curable inks, coatings, and adhesives for packaging, electronics, and industrial finishes.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of more complex molecules for active pharmaceutical ingredients (APIs) and drug discovery.
• Fine Chemical Synthesis: Used in organic synthesis as a precursor for fragrances, agrochemicals, and specialty polymers.
• Polymer & Resin Production: Acts as a cross-linking agent or modifier in the production of specialty polymers and advanced resin systems.
• Academic & Industrial R&D: Employed in research laboratories for photochemical studies and the development of new materials.
• Electronic Materials: Used in the production of photoresists and other light-sensitive materials for the semiconductor industry.

Basic Information

Product Name	4'-Methoxy-2-Phenylacetophenone
CAS No.	1023-17-2
Molecular Formula	C15H14O2
Molecular Weight	226.27 g/mol
Synonyms	2-Phenyl-4'-methoxyacetophenone; 4-Methoxy-2-phenylacetophenone; 4'-Methoxy-2-phenylacetophenone; 2-Benzyl-4-methoxyacetophenone; p-Methoxy-2-phenylacetophenone; 1-(4-Methoxyphenyl)-2-phenylethan-1-one; 2-Phenethyl-4-methoxyacetophenone; CAS 1023-17-2
EINECS	213-828-7

Quality Control

Our 4'-Methoxy-2-Phenylacetophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, GC for residual solvents, and IR for structural confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all test results are available for every shipment upon request.

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, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	78 - 82 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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