Description

Dibenzo-30-Crown-10 is a macrocyclic polyether compound belonging to the crown ether family, specifically a dibenzo-substituted derivative with ten oxygen atoms in its central ring. This structure is highly significant for its exceptional ability to selectively complex with alkali and alkaline earth metal cations, particularly potassium ions, making it a powerful phase-transfer catalyst and ionophore. It is a critical material for researchers and manufacturers in advanced organic synthesis, analytical chemistry, and materials science who require precise molecular recognition and transport capabilities.

Application

• Phase-Transfer Catalysis (PTC): Facilitates reactions between reagents in immiscible phases, enhancing reaction rates and yields in organic synthesis.
• Ion-Selective Electrodes (ISEs): Serves as a key ionophore in membrane formulations for the selective detection of potassium and other cations.
• Chemical Sensors & Molecular Recognition: Used as a building block for creating supramolecular structures and sensor systems that selectively bind specific ions.
• Separation Science: Employed in chromatography and membrane technologies for the selective separation and purification of metal ions.
• Fundamental Research: A standard compound for studying host-guest chemistry, complexation kinetics, and supramolecular assembly.
• Polymer & Materials Modification: Incorporated into polymers to create ion-conductive materials or to impart selective binding properties.

Basic Information

Product Name	Dibenzo-30-Crown-10
CAS No.	17455-25-3
Molecular Formula	C28H40O10
Molecular Weight	536.61 g/mol
Synonyms	2,3,5,6,8,9,11,12,14,15-Decahydro-1,4,7,10,13,16-hexaoxadibenzo[a,i]cyclooctadecin; 6,7,9,10,12,13,15,16,18,19-Decahydro-5H-dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin; Dibenzo-30-crown-10 ether; DB30C10; 30-Crown-10, dibenzo derivative; 1,4,7,10,13,16-Hexaoxacyclooctadeca-2,3,5,6,8,9,11,12,14,15-decahydrodibenzo[a,i]
EINECS	Contact for details

Quality Control

Our Dibenzo-30-Crown-10 is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR), to ensure it meets the high standards required for research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	162 - 166 °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.