Description

1,4,10,13-Tetraoxa-7,16-Dithiacyclooctadecane is a macrocyclic polyether compound, specifically a dithia-crown ether, known for its selective binding properties towards specific metal ions. This compound matters for its role as a complexing agent and phase-transfer catalyst in advanced chemical synthesis and separation processes. It is needed by researchers and manufacturers in the fields of organic synthesis, materials science, and analytical chemistry for applications requiring selective ion recognition and transport.

Application

• As a complexing agent for the selective extraction and separation of metal ions, particularly soft metals like silver(I) and mercury(II).
• Utilized as a phase-transfer catalyst in organic synthesis to facilitate reactions between reagents in immiscible phases.
• Key component in the development of ion-selective electrodes and chemical sensors for analytical detection.
• Building block for synthesizing functionalized polymers and advanced materials with specific ion-binding capabilities.
• Used in academic and industrial research to study host-guest chemistry and supramolecular assembly.
• Potential application in wastewater treatment processes for the targeted removal of heavy metal contaminants.

Basic Information

Product Name	1,4,10,13-Tetraoxa-7,16-Dithiacyclooctadecane
CAS No.	296-39-9
Molecular Formula	C₁₂H₂₄O₄S₂
Molecular Weight	296.44 g/mol
Synonyms	7,16-Dithia-1,4,10,13-tetraoxacyclooctadecane; 1,4,10,13-Tetraoxa-7,16-dithiacyclooctadecane; Dithia-18-crown-6; 1,4,10,13-Tetraoxa-7,16-dithiacyclooctadecane; 7,16-Dithia-1,4,10,13-tetraoxacyclooctadecane; Dithia-18-crown-6 ether; 18-Crown-6 derivative, dithia-
EINECS	206-800-9

Quality Control

Our 1,4,10,13-Tetraoxa-7,16-Dithiacyclooctadecane undergoes rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data to support research and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request for every batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.