Description

Methylbenzophenone CAS NO 42343-24-8 is a specialized aromatic ketone derivative valued for its role as a versatile chemical intermediate and photoinitiator. Its molecular structure makes it a key building block in advanced synthesis and a critical component in UV-curable formulations. This product is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking to enhance product performance and process efficiency.

Application

• Photoinitiator in UV-Curable Systems: A key component in inks, coatings, and adhesives that cure rapidly under ultraviolet light.
• Chemical Intermediate: Used in the synthesis of more complex organic molecules, including pharmaceuticals and agrochemicals.
• Polymer Additive: Functions as a light stabilizer or cross-linking agent in various plastic and resin formulations.
• Specialty Coatings: Employed in the production of high-performance industrial and optical coatings.
• Adhesive Formulations: Enhances the curing properties and final strength of advanced adhesive products.
• Research & Development: Serves as a standard or reagent in organic chemistry research and analytical laboratories.

Basic Information

Product Name	Methylbenzophenone
CAS No.	42343-24-8
Molecular Formula	C14H12O
Molecular Weight	196.24 g/mol
Synonyms	2-Methylbenzophenone; (2-Methylphenyl)(phenyl)methanone; o-Methylbenzophenone; Benzophenone, 2'-methyl-; 2-Methyl diphenyl ketone; USAF EK-1775; NSC 406109
EINECS	Contact for details

Quality Control

Our Methylbenzophenone is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

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

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%
Residue on Ignition	≤ 0.1%

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