Description

2-Chloroethyl Vinyl Sulfide (CAS NO 81142-02-1) is a specialized organosulfur compound featuring both a vinyl group and a reactive chloroethyl moiety. This unique bifunctional structure makes it a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily sought after by pharmaceutical and agrochemical research and development teams for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those containing sulfur heterocycles or functionalized side chains.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the sulfide linkage is integral to biological activity.
• Polymer Modification: Acts as a reactive monomer or cross-linking agent for specialty polymers, imparting specific chemical or physical properties.
• Ligand and Catalyst Development: Employed in research for creating novel sulfur-containing ligands used in metal catalysis and coordination chemistry.
• Material Science Research: Utilized in the development of functional materials, including self-assembled monolayers and advanced coatings.
• Chemical Synthesis Building Block: Provides a versatile handle for further functionalization via reactions at the vinyl or chloroethyl groups.

Basic Information

Product Name	2-Chloroethyl Vinyl Sulfide
CAS No.	81142-02-1
Molecular Formula	C4H7ClS
Molecular Weight	122.61 g/mol
Synonyms	Vinyl 2-Chloroethyl Sulfide; (2-Chloroethyl) vinyl sulfide; 2-Chloroethyl vinyl thioether; 2-Chloroethanyl vinyl sulfide; Ethene, 1-chloro-2-(vinylthio)-; 1-Chloro-2-(vinylthio)ethane; β-Chloroethyl vinyl sulfide
EINECS	Contact for details

Quality Control

Our 2-Chloroethyl Vinyl Sulfide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents and bases. Recommended storage temperature is 2-8°C for extended stability. The compound is moisture-sensitive and should be handled under an inert atmosphere for critical applications.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 2.0% total

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