Description

2,5-Dimethylbenzophenone is a specialized aromatic ketone derivative, recognized for its role as a key intermediate in advanced organic synthesis. This compound matters for its ability to impart specific structural and functional characteristics in the production of high-performance materials and fine chemicals. Industries such as pharmaceuticals, agrochemicals, and polymer research require it for developing photoinitiators, liquid crystal materials, and other functional additives.

Application

• Photoinitiator Synthesis: A crucial building block in the manufacture of UV-curing photoinitiators for inks, coatings, and adhesives.
• Pharmaceutical Intermediates: Serves as a key synthon in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Liquid Crystal & OLED Materials: Used in the research and production of organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Agrochemical Intermediates: Employed in the synthesis of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifiers: Acts as a functional monomer or cross-linking agent to modify the properties of specialty polymers and epoxy resins.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex molecular architectures via Friedel-Crafts acylation and other reactions.
• Fragrance & Flavor Precursors: Used in the controlled synthesis of aromatic compounds for specialty fragrance and flavor applications.

Basic Information

Product Name	2,5-Dimethylbenzophenone
CAS No.	4044-60-4
Molecular Formula	C15H14O
Molecular Weight	210.27 g/mol
Synonyms	2,5-Dimethylbenzophenone; (2,5-Dimethylphenyl)(phenyl)methanone; Benzophenone, 2',5'-dimethyl-; 2,5-Dimethylbenzophenon; 2,5-DMBP; 2,5-Xylyl Phenyl Ketone; α,2,5-Trimethylbenzophenone (incorrect but sometimes used); NSC 403119
EINECS	223-754-2

Quality Control

Our 2,5-Dimethylbenzophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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