Description

4,4'-Dimethylbenzophenone is a high-purity organic compound belonging to the benzophenone class, widely recognized for its role as a key intermediate in advanced chemical synthesis. Its value lies in its structural properties, which make it an essential building block for creating more complex molecules in research and industrial manufacturing. This product is primarily needed by the pharmaceutical, agrochemical, and specialty chemical industries for applications in photoinitiators, polymer additives, and fine chemical production.

Application

• As a photoinitiator precursor in UV-curable inks, coatings, and adhesives.
• As a key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• As a building block in agrochemical synthesis for crop protection products.
• As a monomer or additive in polymer chemistry to modify material properties.
• In organic synthesis laboratories for research and development of novel compounds.
• As a standard or reference material in analytical chemistry and quality control.

Basic Information

Product Name	4,4'-Dimethylbenzophenone
CAS No.	611-97-2
Molecular Formula	C15H14O
Molecular Weight	210.27 g/mol
Synonyms	Bis(4-methylphenyl)methanone; p,p'-Dimethylbenzophenone; 4,4'-Dimethyldiphenyl ketone; (4-Methylphenyl)(4-methylphenyl)methanone; DMBP; NSC 404083; Benzophenone, 4,4'-dimethyl-
EINECS	210-268-6

Quality Control

Our 4,4'-Dimethylbenzophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, identity, and impurity profiles. We adhere to relevant industry guidelines to guarantee reliable and reproducible performance for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept tightly sealed to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	93 - 97 °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.