Atomfair 1,3,2-Dioxathiolane, 2,2-dioxide C2H4O4S

Description 1,3,2-Dioxathiolane 2,2-dioxide (CAS No. 1120-71-4) is a high-purity cyclic sulfate ester with the molecular formula C2H4O4S . This specialized chemical is widely utilized in organic synthesis, polymer chemistry, and electrolyte formulations due to its unique reactive properties. It is supplied as a white crystalline solid with exceptional stability under recommended storage conditions. Researchers value this compound for its role as a versatile sulfonating agent and its ability to participate in ring-opening reactions. Our product undergoes rigorous QC testing including HPLC, GC-MS, and NMR to ensure >98% purity, making it ideal for sensitive applications. Each batch is accompanied by a…

Description

1,3,2-Dioxathiolane 2,2-dioxide (CAS No. 1120-71-4) is a high-purity cyclic sulfate ester with the molecular formula C₂H₄O₄S. This specialized chemical is widely utilized in organic synthesis, polymer chemistry, and electrolyte formulations due to its unique reactive properties. It is supplied as a white crystalline solid with exceptional stability under recommended storage conditions. Researchers value this compound for its role as a versatile sulfonating agent and its ability to participate in ring-opening reactions. Our product undergoes rigorous QC testing including HPLC, GC-MS, and NMR to ensure >98% purity, making it ideal for sensitive applications. Each batch is accompanied by a comprehensive Certificate of Analysis detailing assay, moisture content, and trace solvent residues.

CAS No: 1120-71-4
Molecular Formula: C2H4O4S
Molecular Weight: 124.12
Exact Mass: 123.98302978
Monoisotopic Mass: 123.98302978
IUPAC Name: 1,3,2-dioxathiolane 2,2-dioxide
SMILES: C1COS(=O)(=O)O1
Synonyms: 1,3,2-Dioxathiolane 2,2-dioxide, 1,2-Ethylene sulfate, Glycol sulfate, 1,3,2-DIOXATHIOLANE, 2,2-DIOXIDE, Sulfuric acid, cyclic ethylene ester

Application

This cyclic sulfate ester serves as a key intermediate in the synthesis of specialty polymers and sulfonated materials. It finds particular utility in lithium-ion battery electrolyte formulations where it functions as a stabilizing additive. The compound’s ring-opening reactivity makes it valuable for creating cross-linked polymer networks in advanced material science applications. Researchers also employ it as a sulfonation reagent in fine chemical synthesis.

If you are interested or have any questions, please contact us at support@atomfair.com