Description

Sulfurous Acid 2-Chloro-3-(Allyloxy)Propyl 2-Chloroethyl Ester is a specialized organosulfur compound that serves as a versatile intermediate in advanced chemical synthesis. Its unique bifunctional structure, containing both allyl ether and chloroalkyl ester groups, makes it a valuable building block for introducing sulfur-containing moieties into target molecules. This compound is primarily utilized by R&D chemists and process engineers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring sulfur-based pharmacophores.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and insecticides with specific modes of action.
• Polymer Modification: Used to introduce reactive sites or functional groups into polymer chains for specialty materials.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing complex ligands used in catalytic systems.
• Chemical Research & Development: A valuable tool for exploring new synthetic pathways and creating sulfur-containing compound libraries.
• Surface Active Agent Precursor: Intermediate in the production of specialized surfactants and emulsifiers.

Basic Information

Product Name	Sulfurous Acid 2-Chloro-3-(Allyloxy)Propyl 2-Chloroethyl Ester
CAS No.	74039-51-3
Molecular Formula	C8H14Cl2O4S
Molecular Weight	277.16 g/mol
Synonyms	2-Chloro-3-(allyloxy)propyl 2-chloroethyl sulfite; 2-Chloroethyl 2-chloro-3-(allyloxy)propyl sulfite; Sulfurous acid, 2-chloro-3-(2-propen-1-yloxy)propyl 2-chloroethyl ester; Allyl glycidyl ether sulfite derivative; 1-Chloro-2-[(2-chloro-3-(allyloxy)propoxy)sulfinyl]oxyethane
EINECS	Contact for details

Quality Control

Every batch of Sulfurous Acid 2-Chloro-3-(Allyloxy)Propyl 2-Chloroethyl Ester is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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). Keep away from heat, sparks, and open flame. Due to its nature as a strong acid/organic solvent, store separately from incompatible materials such as bases, oxidizing agents, and reactive metals.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 4.0%
Density (at 20°C)	~1.30 g/mL

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