Description

Cyclohexano-18-Crown-6 is a specialized macrocyclic polyether, or crown ether, known for its exceptional ability to form stable complexes with alkali metal cations, particularly potassium ions. This selective binding property makes it a crucial phase-transfer catalyst and complexing agent in synthetic organic chemistry and materials science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise control over reaction kinetics and ion transport.

Application

• Phase-Transfer Catalysis (PTC): Facilitates reactions between reagents in immiscible phases, enhancing reaction rates and yields in organic synthesis.
• Ion-Selective Electrodes and Sensors: Serves as a key ionophore in membrane formulations for detecting potassium and other cations.
• Metal Ion Separation and Extraction: Used in solvent extraction processes for the selective separation and purification of specific metal ions from mixtures.
• Polymer and Materials Synthesis: Acts as a template or catalyst in the synthesis of specialized polymers and supramolecular structures.
• Analytical Chemistry: Employed as a masking agent or complexant in various chromatographic and spectroscopic methods.
• Fundamental Research: A vital tool in supramolecular chemistry for studying host-guest interactions and molecular recognition.

Basic Information

Product Name	Cyclohexano-18-Crown-6
CAS No.	17454-53-4
Molecular Formula	C20H36O6
Molecular Weight	372.50 g/mol
Synonyms	1,4,7,10,13,16-Hexaoxacyclooctadecane, 2,3,11,12-dibenzo-; Dicyclohexano-18-crown-6; 2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene; 18-Crown-6, dibenzo derivative; DB18C6; Dibenzo-18-crown-6; Potassium ionophore I
EINECS	Contact for details

Quality Control

Our Cyclohexano-18-Crown-6 is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial applications. A 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, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	164 - 169 °C
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.