Description

Bis(1,4-Phenylene)-34-Crown 10-Ether is a sophisticated macrocyclic polyether compound belonging to the crown ether family, specifically a bis-phenylene derivative of a 34-crown-10 structure. This compound is valued for its exceptional ability to selectively bind and transport specific cations, making it a critical component in advanced chemical research and material science. It is primarily utilized by researchers and developers in the fields of supramolecular chemistry, ion-selective sensors, and the synthesis of novel functional materials.

Application

• Supramolecular Chemistry Research: Acts as a key building block for constructing complex molecular architectures, catenanes, and rotaxanes.
• Ion-Selective Electrodes & Sensors: Serves as an ionophore for the selective detection and quantification of specific alkali and alkaline earth metal ions.
• Phase Transfer Catalysis: Facilitates reactions between reagents in immiscible phases by transporting ionic species into organic media.
• Material Science: Used in the development of advanced polymers, membranes, and smart materials with ion-responsive properties.
• Analytical Chemistry: Employed in separation science and chromatography as a selective complexing agent.
• Biomimetic Systems: Models biological ion transport channels for fundamental studies in bioinorganic chemistry.

Basic Information

Product Name	Bis(1,4-Phenylene)-34-Crown 10-Ether
CAS No.	53914-95-7
Molecular Formula	C44H48O10
Molecular Weight	736.85 g/mol
Synonyms	1,4-Bis(1,4,7,10,13,16,19,22,25,28-decaoxa-31-azacyclotritriacont-31-yl)benzene; 34-Crown-10, bis(1,4-phenylene) derivative; Bis-p-phenylene-34-crown-10; p-Bis(34-crown-10)benzene; 1,4-Bis[(1,4,7,10,13,16,19,22,25,28-decaoxa-31-azacyclotritriacont-31-yl)]benzene; BP34C10
EINECS	Contact for details

Quality Control

Our Bis(1,4-Phenylene)-34-Crown 10-Ether is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.