Description

N,N,N,N',N',N'-Hexamethyl-(1,1'-Biphenyl)-(1,1'-Biphenyl)-4,4'-Diaminium Dichloride is a specialized quaternary ammonium salt with a unique biphenyl core structure. This compound matters for its utility as a phase-transfer catalyst and as a key intermediate in the synthesis of advanced materials and functional chemicals. Industries requiring high-performance catalysts, conductive polymers, or specialty surfactants will find this product essential for driving innovation and process efficiency.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial for organic synthesis in fine chemical and pharmaceutical manufacturing.
• Polymer Synthesis: Serves as a monomer or initiator in the production of conductive polymers and polyelectrolytes for electronic applications.
• Surfactant & Dispersant Intermediate: Used in the formulation of specialty surfactants, emulsifiers, and dispersing agents for coatings and advanced materials.
• Electrochemical Applications: Acts as a component in electrolytes or electrode materials for batteries, supercapacitors, and electrochromic devices.
• Analytical Chemistry: Employed as a reagent or standard in chromatographic methods and other analytical techniques.
• Research & Development: A valuable building block in academic and industrial R&D for exploring new organic materials and catalytic processes.

Basic Information

Product Name	N,N,N,N',N',N'-Hexamethyl-(1,1'-Biphenyl)-(1,1'-Biphenyl)-4,4'-Diaminium Dichloride
CAS No.	65201-93-6
Molecular Formula	C32H38Cl2N2
Molecular Weight	521.56 g/mol
Synonyms	Hexamethyldiphenylammonium Dichloride; 4,4'-Bis(trimethylammonium)biphenyl Dichloride; N,N,N,N',N',N'-Hexamethyl-4,4'-biphenyldiaminium Dichloride; 1,1'-Biphenyl-4,4'-bis(trimethylammonium) Dichloride; Biphenyl-4,4'-bis(trimethylammonium chloride); BTC (Biphenyl Tetracation) Dichloride; 4,4'-Bis(trimethylammonio)biphenyl Dichloride; Viologen Derivative
EINECS	Contact for details

Quality Control

Our N,N,N,N',N',N'-Hexamethyl-(1,1'-Biphenyl)-(1,1'-Biphenyl)-4,4'-Diaminium Dichloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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