Description

2-Chloroethyl Phenyl Sulfone is a versatile organosulfur compound featuring a sulfone group linked to a phenyl ring and a reactive chloroethyl chain. This unique structure makes it a valuable chemical intermediate for synthesizing more complex molecules, particularly in the development of pharmaceuticals and advanced materials. It is primarily sought after by research and development chemists and process engineers in the fine chemical, agrochemical, and pharmaceutical industries for constructing novel compounds and optimizing synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing sulfone or sulfonamide moieties.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, and high-performance materials.
• Organic Synthesis Reagent: Employed in research laboratories for nucleophilic substitution reactions and as a precursor for generating other functionalized sulfones.
• Liquid Crystal & Electronic Chemicals: Potential intermediate in the manufacture of components for liquid crystal displays (LCDs) and other electronic applications.

Basic Information

Product Name	2-Chloroethyl Phenyl Sulfone
CAS No.	938-09-0
Molecular Formula	C8H9ClO2S
Molecular Weight	204.67 g/mol
Synonyms	Phenylethylsulfonyl Chloride; 2-Chloro-1-(phenylsulfonyl)ethane; 1-Chloro-2-(phenylsulfonyl)ethane; β-Chloroethyl Phenyl Sulfone; (2-Chloroethyl)(phenyl)sulfone; 2-Chloroethyl Phenyl Sulphone; NSC 406119; EINECS 213-340-1
EINECS	213-340-1

Quality Control

Our 2-Chloroethyl Phenyl Sulfone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee supply reliability and product traceability.

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 strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%
Heavy Metals	≤ 20 ppm

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