Description

4-Chloro Diphenyl Sulfide is an organosulfur compound featuring a sulfur atom bridging two aromatic rings, one of which is substituted with a chlorine atom. This specific molecular architecture makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and functional materials. It is essential for researchers and manufacturers in the fine chemical, pharmaceutical, and material science sectors who require high-purity, reliable intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing diaryl sulfide or thioether motifs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where the chlorophenyl sulfide group imparts specific biological activity.
• Material Science Precursor: Serves as a monomer or precursor for polymers, liquid crystals, and organic electronic materials due to its rigid, aromatic structure.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalysis and coordination complexes.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new synthetic methodologies and compound libraries.
• Dye and Pigment Intermediate: Can be used in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	4-Chloro Diphenyl Sulfide
CAS No.	13343-26-5
Molecular Formula	C12H9ClS
Molecular Weight	220.72 g/mol
Synonyms	1-Chloro-4-(phenylthio)benzene; 4-Chlorophenyl Phenyl Sulfide; (4-Chlorophenyl)(phenyl)sulfane; p-Chlorophenyl Phenyl Sulfide; 4-Chlorodiphenyl Sulfide; NSC 404108; Phenyl 4-chlorophenyl sulfide
EINECS	Contact for details

Quality Control

Our 4-Chloro Diphenyl Sulfide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment supports applications requiring reliable and traceable fine chemical intermediates.

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.

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.