Description

(Dimethylphenyl)Phenylmethanone CAS NO 1322-78-7 is a specialized aromatic ketone compound, also known as 2,4-Dimethylbenzophenone, valued for its role as a key intermediate and photoinitiator in advanced chemical synthesis. Its molecular structure makes it a versatile building block for creating more complex molecules and a functional component in light-sensitive formulations. This product is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and polymer industries seeking reliable, high-purity intermediates for their processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Photoinitiator: Used in UV-curable inks, coatings, and adhesives to initiate polymerization reactions upon exposure to ultraviolet light.
• Agrochemical Synthesis: Acts as a building block in the production of pesticides, herbicides, and other crop protection agents.
• Organic Synthesis & Research: Employed in laboratories and pilot plants for developing novel organic compounds and material science research.
• Polymer Additive: Functions as a modifier or cross-linking agent in specialty polymer formulations to enhance material properties.
• Fragrance & Flavor Ingredient Intermediate: Used in the controlled synthesis of aromatic compounds for fragrance and flavor applications.

Basic Information

Product Name	(Dimethylphenyl)Phenylmethanone
CAS No.	1322-78-7
Molecular Formula	C15H14O
Molecular Weight	210.27 g/mol
Synonyms	2,4-Dimethylbenzophenone; Benzophenone, 2,4-dimethyl-; (2,4-Dimethylphenyl)phenylmethanone; 2,4-Dimethyldiphenyl ketone; NSC 403119; USAF EK-1775; α,2,4-Trimethylbenzophenone
EINECS	215-329-8

Quality Control

Our (Dimethylphenyl)Phenylmethanone is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for industrial and research use. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment to guarantee traceability and compliance.

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 strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	62 - 66 °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.