Description

N,N'-Dibenzyl-4,4'-Dipyridiniumdibromide is an organic salt compound belonging to the viologen family, specifically a dibenzylated derivative. This compound is valued for its role as a key intermediate and functional material in advanced chemical synthesis and materials science. It is primarily sought by researchers and manufacturers in the fields of electrochromic devices, organic electronics, and supramolecular chemistry, where its redox-active properties are utilized.

Application

• Electrochromic Materials: A critical component in the development of smart windows, displays, and mirrors due to its reversible color change upon redox reactions.
• Organic Electronic Devices: Used in the research and fabrication of components for organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs).
• Molecular Switches and Sensors: Serves as a building block for creating redox-responsive molecular systems and chemical sensors.
• Supramolecular Assembly: Acts as a template or structural unit in the construction of complex molecular architectures and host-guest complexes.
• Photocatalysis Research: Investigated as an electron transfer mediator or component in photocatalytic systems for energy conversion.
• Polymer Modification: Employed to introduce ionic or electroactive functionalities into polymer backbones for specialized coatings and films.
• Academic & Industrial R&D: A high-purity research chemical for synthetic chemistry and new material development projects.

Basic Information

Product Name	N,N'-Dibenzyl-4,4'-Dipyridiniumdibromide
CAS No.	27768-49-6
Molecular Formula	C24H22Br2N2
Molecular Weight	498.25 g/mol
Synonyms	1,1'-Dibenzyl-4,4'-bipyridinium Dibromide; Benzyl Viologen Dibromide; N,N'-Dibenzyl-4,4'-bipyridinium Bromide; Dibenzyl Viologen; 4,4'-Bipyridinium, 1,1'-bis(phenylmethyl)-, dibromide; 1,1'-Dibenzyl-4,4'-dipyridinium Dibromide
EINECS	Contact for details

Quality Control

Our production of N,N'-Dibenzyl-4,4'-Dipyridiniumdibromide adheres to stringent in-house quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, and a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided. We support custom synthesis and purity grades to meet specific research or commercial project requirements.

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). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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