Description

1-Chloro-4-[[(2-Chloroethyl)Thio]Methyl]Benzene is a specialized organosulfur compound featuring a chlorinated aromatic core linked to a chloroethylthio functional group. This unique bifunctional structure makes it a valuable chemical intermediate for synthesizing more complex molecules in advanced research and industrial applications. It is particularly sought after by R&D chemists and process developers in the pharmaceutical and agrochemical sectors for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring sulfur-containing or chlorinated aromatic scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive sites for molecular diversification.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized ligands used in transition metal catalysis and coordination chemistry.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Research: A versatile reagent for academic and industrial research involving nucleophilic substitution, cyclization, and other C-S/C-C bond-forming reactions.
• Material Science: Investigated for the preparation of advanced organic materials, including liquid crystals and conductive polymers.

Basic Information

Product Name	1-Chloro-4-[[(2-Chloroethyl)Thio]Methyl]Benzene
CAS No.	71501-38-7
Molecular Formula	C9H10Cl2S
Molecular Weight	221.15 g/mol
Synonyms	1-Chloro-4-[(2-chloroethylthio)methyl]benzene; p-Chlorobenzyl 2-chloroethyl sulfide; 4-Chlorobenzyl 2-chloroethyl sulfide; (2-Chloroethyl)(4-chlorobenzyl) sulfide; 1-Chloro-4-((2-chloroethylthio)methyl)benzene; Benzene, 1-chloro-4-[[(2-chloroethyl)thio]methyl]-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1-Chloro-4-[[(2-Chloroethyl)Thio]Methyl]Benzene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%

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