Description

1,3,6,9-Tetraoxa-2-thiacycloundecane 2,2-dioxide is a specialized cyclic sulfone compound, also known as a crown ether sulfone derivative, valued for its unique ligand properties and potential as a building block in advanced organic synthesis. Its structure offers selective binding capabilities for cations, making it a critical intermediate for developing high-performance materials and functional additives. This chemical is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Ligand & Catalyst Systems: Used in the development of phase-transfer catalysts and selective ligands for metal ion complexation in chemical processes.
• Polymer Modification: Acts as a functional monomer or additive to impart specific characteristics like ion conductivity or thermal stability to specialty polymers.
• Agrochemical Synthesis: Employed in the research and production of advanced pesticides and herbicides requiring specific molecular architectures.
• Material Science Research: Utilized in academic and industrial R&D for creating novel supramolecular structures and host-guest complexes.
• Analytical Chemistry: Potential use as a selective agent in sensor technology and separation science for ion detection.

Basic Information

Product Name	1,3,6,9-Tetraoxa-2-thiacycloundecane 2,2-dioxide
CAS No.	1680182-60-8
Molecular Formula	C8H16O6S
Molecular Weight	240.28 g/mol
Synonyms	2,2-Dioxo-1,3,6,9-tetraoxa-2-thiacycloundecane; 1,3,6,9-Tetraoxa-2-thiacycloundecane S,S-dioxide; Crown ether sulfone derivative; 11-Crown-4 sulfone; 1,4,7,10-Tetraoxa-13-thiacyclopentadecane 13,13-dioxide (alternative ring numbering); Cyclic ethylene glycol sulfone; Tetraoxathiacycloundecane dioxide
EINECS	Contact for details

Quality Control

Our 1,3,6,9-Tetraoxa-2-thiacycloundecane 2,2-dioxide is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment ensures the material is suitable for demanding research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.