Description

1,5,9,13-Tetrathiacyclohexadecane is a macrocyclic thioether compound, also known as a tetrathia crown ether, characterized by its four sulfur atoms within a 16-membered ring structure. This unique architecture makes it a valuable complexing agent and ligand for various metal ions, particularly soft metals. It is essential for researchers and manufacturers in coordination chemistry, material science, and catalysis who require selective ion binding or transport properties.

Application

• Coordination Chemistry & Catalyst Development: Serves as a selective ligand for soft metal ions like silver(I), copper(I), and palladium(II) in the synthesis of novel coordination complexes and catalysts.
• Ion-Selective Membranes & Sensors: Used as an ionophore in the development of chemical sensors and electrode membranes for the detection of specific cations.
• Material Science Research: Employed in the creation of supramolecular assemblies and functional materials that leverage its host-guest chemistry.
• Metal Ion Extraction & Separation: Facilitates the selective extraction, separation, or recovery of precious or heavy metal ions from solutions.
• Organic Synthesis Intermediate: Acts as a building block or template in the synthesis of more complex macrocyclic or chelating compounds.
• Academic & Industrial R&D: A key reagent for fundamental research in supramolecular chemistry and applied studies in metallurgy or environmental science.

Basic Information

Product Name	1,5,9,13-Tetrathiacyclohexadecane
CAS No.	295-91-0
Molecular Formula	C12H24S4
Molecular Weight	296.58 g/mol
Synonyms	1,5,9,13-Tetrathiacyclohexadecane; [16]aneS4; 1,5,9,13-Tetrathia-16-crown-4; Tetrathia-16-crown-4; 16-Membered tetrathia crown ether; 1,5,9,13-Tetrathiacyclohexadecane, 16-ane-S4; Cyclododecane, 1,5,9,13-tetrathia-
EINECS	206-003-4

Quality Control

Our 1,5,9,13-Tetrathiacyclohexadecane is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods (NMR, IR) for structural confirmation, to ensure it meets precise specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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