Description

1-Chloro-2-(Ethylsulfonyl)Ethane is a versatile organosulfur compound featuring both chloro and ethylsulfonyl functional groups, making it a valuable intermediate in advanced organic synthesis. Its unique structure enables precise chemical modifications, offering significant value in the development of specialty chemicals and active ingredients. This product is essential for research and manufacturing in the pharmaceutical, agrochemical, and material science industries.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients and drug candidates.
• Building block for the development of novel agrochemicals, including herbicides and fungicides.
• Precursor in the production of specialty polymers and advanced material coatings.
• Intermediate for synthesizing sulfone-based ligands and catalysts used in organic transformations.
• Starting material for research into new chemical entities in medicinal and process chemistry.
• Used in the development of specialty surfactants and performance chemicals.

Basic Information

Item	Detail
Product Name	1-Chloro-2-(Ethylsulfonyl)Ethane
CAS No.	25027-40-1
Molecular Formula	C4H9ClO2S
Molecular Weight	156.63 g/mol
Synonyms	2-Chloroethyl Ethyl Sulfone; Ethyl 2-Chloroethyl Sulfone; 1-Chloro-2-(ethylsulfonyl)ethane; (2-Chloroethyl)(ethyl)sulfone; NSC 404087; β-Chloroethyl Ethyl Sulfone; 2-Chloroethylethylsulfone; Ethanesulfonyl chloride, 2-chloroethyl ester (related)
EINECS	Contact for details

Quality Control

Our 1-Chloro-2-(Ethylsulfonyl)Ethane is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

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 heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.