Description

Dicyclohexano-24-Crown-8 is a macrocyclic polyether compound belonging to the crown ether family, known for its selective binding properties for specific cations. This compound matters for its ability to act as a highly effective phase-transfer catalyst and a selective complexing agent, facilitating challenging chemical reactions and separations. It is primarily needed by researchers and manufacturers in the fields of organic synthesis, materials science, and analytical chemistry for applications requiring precise molecular recognition and transport.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly in nucleophilic substitution and polymerization reactions.
• Ion-Selective Electrodes and Sensors: Serves as an ionophore in the membrane of sensors for detecting specific alkali and alkaline earth metal ions.
• Metal Ion Extraction and Separation: Used in liquid-liquid extraction processes for the selective separation and purification of metal cations from complex mixtures.
• Supramolecular Chemistry Building Block: Acts as a key component in the construction of host-guest complexes, rotaxanes, and other molecular machines.
• Polymer Modification: Can be incorporated into polymer matrices to create ion-conductive materials or membranes with selective permeability.
• Analytical Chemistry Reagent: Employed to mask interfering ions or to enhance the selectivity and sensitivity of chromatographic and spectroscopic methods.

Basic Information

Product Name	Dicyclohexano-24-Crown-8
CAS No.	17455-23-1
Molecular Formula	C24H44O8
Molecular Weight	460.60 g/mol
Synonyms	Dicyclohexyl-24-crown-8; 1,4,7,10,13,16,19,22-Octaoxacyclotetracosane, 2,5,8,11,14,17,20,23-octakis(cyclohexyl)-; 24-Crown-8, dicyclohexano-; DCH24C8; Dicyclohexano-24-crown-8 ether; 2,5,8,11,14,17,20,23-Octakis(cyclohexyl)-1,4,7,10,13,16,19,22-octaoxacyclotetracosane
EINECS	Contact for details

Quality Control

Our Dicyclohexano-24-Crown-8 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) documenting all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent absorption of water vapor.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF Titration)	≤ 0.5%
Melting Point	Contact for details

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