Description

3-Chlorobenzophenone is a versatile chlorinated aromatic ketone that serves as a critical building block in advanced organic synthesis. Its value lies in its role as a key intermediate for the production of pharmaceuticals, agrochemicals, and functional materials, enabling complex molecular architectures. This compound is essential for R&D chemists and production units in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with benzophenone or diaryl ketone backbones.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and insecticides, where the chlorobenzophenone moiety imparts specific biological activity.
• Photoinitiator Production: Serves as a key raw material for UV-curable coatings, inks, and adhesives, where it is used to synthesize photoactive compounds.
• Ligand and Catalyst Development: Employed in organic and organometallic chemistry research for creating novel ligands and catalytic systems.
• Material Science Research: Acts as a monomer or modifying agent in the development of specialty polymers and advanced organic materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of complex organic dyes and pigments for industrial applications.

Basic Information

Product Name	3-Chlorobenzophenone
CAS No.	1016-78-0
Molecular Formula	C13H9ClO
Molecular Weight	216.66 g/mol
Synonyms	(3-Chlorophenyl)(phenyl)methanone; m-Chlorobenzophenone; 3-Chlorodiphenyl ketone; Benzophenone, 3-chloro-; NSC 406108; 3-Cl-BP; 3-Chlorobenzoylbenzene
EINECS	213-815-6

Quality Control

Our 3-Chlorobenzophenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

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 bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °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.