Description

2-(Chloroethylsulfonyl)Ethanol Dihydrochloride is a specialized organosulfur compound with a reactive bifunctional structure, making it a valuable intermediate in advanced chemical synthesis. Its core value lies in its ability to introduce both sulfonyl and chloroethyl functional groups, facilitating the construction of complex molecules for research and industrial applications. This high-purity building block is primarily needed by pharmaceutical R&D teams, agrochemical manufacturers, and specialty chemical producers developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting sulfonamide-based therapeutics.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides that require specific sulfonyl-containing backbones.
• Polymer Modification: Serves as a cross-linking agent or functional monomer for creating specialty polymers with tailored properties.
• Chemical Research (R&D): Essential reagent in organic chemistry laboratories for method development and exploring new reaction pathways.
• Ligand and Catalyst Preparation: Employed in the synthesis of complex ligands for metal catalysis and coordination chemistry.
• Material Science: Used in surface functionalization and the creation of advanced materials with specific chemical functionalities.

Basic Information

Product Name	2-(Chloroethylsulfonyl)Ethanol Dihydrochloride
CAS No.	85739-74-8
Molecular Formula	C4H10Cl2O3S
Molecular Weight	209.10 g/mol
Synonyms	2-(2-Chloroethanesulfonyl)ethanol dihydrochloride; 2-Chloroethylsulfonylethanol Dihydrochloride; Ethanol, 2-[(2-chloroethyl)sulfonyl]-, dihydrochloride; 2-[(2-Chloroethyl)sulfonyl]ethanol Dihydrochloride; 2-Hydroxyethyl 2-chloroethyl sulfone dihydrochloride; NSC 402246; 85739-74-8 (CAS)
EINECS	Contact for details

Quality Control

Our 2-(Chloroethylsulfonyl)Ethanol Dihydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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