Description

1-Chloro-4-(Ethylthio)Benzene is a versatile organosulfur aromatic compound featuring a chlorine substituent and an ethylthio functional group. This unique structure makes it a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring a functionalized aryl sulfide moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the chlorophenyl and ethylthio groups contribute to biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and advanced polymers.
• Chemical Research & Development: A valuable building block for academic and industrial R&D focused on sulfur-containing heterocycles and functional molecules.

Basic Information

Product Name	1-Chloro-4-(Ethylthio)Benzene
CAS No.	5120-72-9
Molecular Formula	C8H9ClS
Molecular Weight	172.67 g/mol
Synonyms	4-Chlorophenyl ethyl sulfide; p-Chlorophenyl ethyl sulfide; 1-Chloro-4-ethylsulfanylbenzene; (4-Chlorophenyl)(ethyl)sulfane; Ethyl 4-chlorophenyl sulfide; 4-Chloro-1-(ethylthio)benzene
EINECS	225-852-9

Quality Control

Our 1-Chloro-4-(Ethylthio)Benzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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