Description

1,3-Dithietan-1,1-Dioxide is a specialized organosulfur compound with a unique cyclic disulfone structure. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for introducing sulfur-containing functional groups. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials, pharmaceuticals, and agrochemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting sulfur-dependent biological pathways.
• Agrochemical Research: Acts as a key precursor in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Polymer & Material Science: Employed as a monomer or cross-linking agent to create polymers with enhanced thermal stability or specific electronic properties.
• Ligand Synthesis: Useful for preparing specialized sulfur-based ligands for catalysis and metal-organic frameworks (MOFs).
• Organic Synthesis Building Block: Facilitates cycloaddition reactions and the construction of complex heterocyclic compounds in academic and industrial research.

Basic Information

Product Name	1,3-Dithietan-1,1-Dioxide
CAS No.	60743-07-9
Molecular Formula	C2H4O2S2
Molecular Weight	124.18 g/mol
Synonyms	1,3-Dithietane 1,1-Dioxide; Cyclic Ethylene Disulfone; 1,1-Dioxo-1,3-dithietane; Ethylene Disulfone; 1,3-Dithiolane 1,1-Dioxide (common misnomer); DTD; 1,3-Dithietane S,S-Dioxide
EINECS	Contact for details

Quality Control

Our 1,3-Dithietan-1,1-Dioxide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific project or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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