Description

1 1'-Dioctadecyl-4 4'-Bipyridinium is a high-purity, synthetic bipyridinium salt derivative, widely recognized for its role as a key intermediate and functional material in advanced chemical synthesis. Its value lies in its unique molecular structure, which provides specific redox and electron-transfer properties essential for specialized applications. This compound is primarily needed by research institutions and industrial manufacturers in the fields of electrochromic materials, supramolecular chemistry, and as a precursor for viologen-based compounds.

Application

• Electrochromic Devices: As a core component in smart windows, mirrors, and displays due to its reversible color change upon redox reactions.
• Molecular Electronics: Serving as a building block for organic semiconductors and charge-transfer complexes.
• Supramolecular Chemistry: Used in the construction of host-guest systems, molecular switches, and sensors.
• Catalysis Research: Acting as an electron-transfer mediator or a structural template in catalytic cycles.
• Advanced Material Synthesis: A crucial precursor for synthesizing functionalized viologens and other bipyridinium derivatives.
• Analytical Chemistry: Potential use as a redox indicator or in electrochemical sensing platforms.

Basic Information

Product Name	1 1'-Dioctadecyl-4 4'-Bipyridinium
CAS No.	90179-58-1
Molecular Formula	C46H80N2
Molecular Weight	661.14 g/mol
Synonyms	Dioctadecylviologen; Di-n-octadecyl-4,4'-bipyridinium; 1,1'-Dioctadecyl-4,4'-bipyridinium dichloride (common salt form); N,N'-Dioctadecyl-4,4'-bipyridinium; C18V; Viologen C18; 4,4'-Bipyridinium, 1,1'-dioctadecyl-; 1,1'-Dioctadecyl-[4,4']bipyridinyl
EINECS	Contact for details

Quality Control

Our 1 1'-Dioctadecyl-4 4'-Bipyridinium is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), residual solvents, and related substances is provided with every shipment to guarantee compliance with your research and production 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). This material is hygroscopic (moisture-sensitive); ensure the container is kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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