Description

1,1'-Diheptyl-4,4'-Bipyridinium Diphosphinate is a specialized organic salt belonging to the bipyridinium family, valued for its unique electrochemical and photochemical properties. This compound serves as a critical functional material and intermediate in advanced chemical synthesis and materials science. It is primarily sought by researchers and manufacturers in the fields of electrochromic devices, organic electronics, and as a precursor for catalysts and ionic liquids.

Application

• Electrochromic Materials: A key component in the formulation of smart windows, mirrors, and displays due to its reversible redox activity.
• Organic Electronics: Used in the development of organic light-emitting diodes (OLEDs) and field-effect transistors (OFETs) as a charge transport or doping agent.
• Catalysis: Acts as a precursor or ligand for metal-complex catalysts used in various organic transformations.
• Ionic Liquids: Serves as a building block for task-specific ionic liquids with tailored properties for green chemistry applications.
• Photoredox Catalysis: Employed in photocatalytic systems for energy conversion and organic synthesis under light irradiation.
• Analytical Chemistry: Utilized as a standard or reagent in electrochemical sensing and detection methods.
• Polymer Modification: Incorporated into polymer matrices to impart conductive or stimuli-responsive characteristics.
• Research & Development: A valuable tool for academic and industrial R&D in novel functional materials and supramolecular chemistry.

Basic Information

Product Name	1,1'-Diheptyl-4,4'-Bipyridinium Diphosphinate
CAS No.	91795-60-7
Molecular Formula	C24H38N2O6P2
Molecular Weight	512.52 g/mol
Synonyms	1,1'-Diheptyl-4,4'-bipyridinium bis(phosphinate); Diheptylviologen diphosphinate; Heptylviologen diphosphinate; 1,1'-Di-n-heptyl-4,4'-bipyridinium diphosphinate; DHPV(Phos)2; C7V(Phos)2; 4,4'-Bipyridinium, 1,1'-diheptyl-, salt with phosphinic acid (1:2); Viologen derivative C7
EINECS	Contact for details

Quality Control

Our 1,1'-Diheptyl-4,4'-Bipyridinium Diphosphinate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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