Description

[4-[2-(4-Azaniumylphenoxy)Ethoxy]Phenyl]Azanium Dichloride is a high-purity, symmetrical diammonium salt compound with a defined ether-linked aromatic structure, serving as a critical building block and intermediate in advanced organic synthesis. Its value lies in its bifunctional reactivity, enabling the creation of complex polymers, dendrimers, and specialty materials with tailored properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors who require precise and reliable chemical intermediates for product development and process optimization.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring symmetrical aromatic ether linkages.
• Polymer & Resin Production: Acts as a monomer or cross-linking agent for creating specialty polyamides, polyimides, and epoxy resins with enhanced thermal and mechanical stability.
• Dendrimer & Hyperbranched Polymer Synthesis: Serves as a core or branching unit due to its dual reactive ammonium sites, facilitating controlled macromolecular architecture.
• Agrochemical Synthesis: Employed as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Utilized as a key intermediate for synthesizing charge-transport materials and aligning agents in display technologies.
• Ion-Exchange & Chelating Resins: Incorporated into polymer backbones to create functional materials for water treatment and metal recovery processes.
• Surface Modification & Coatings: Provides reactive sites for grafting onto surfaces or particles to alter adhesion, wettability, or biocompatibility.
• Academic & Industrial R&D: A valuable reagent for exploring new synthetic pathways and material properties in chemical research laboratories.

Basic Information

Item	Details
Product Name	[4-[2-(4-Azaniumylphenoxy)Ethoxy]Phenyl]Azanium Dichloride
CAS No.	109690-44-0
Molecular Formula	C16H22Cl2N2O2
Molecular Weight	345.26 g/mol
Synonyms	1,4-Bis[2-(4-aminophenoxy)ethoxy]benzene dihydrochloride; 4,4'-[1,2-Ethanediylbis(oxy-4,1-phenylene)]dianiline dihydrochloride; Bis(4-aminophenoxyethoxy)benzene dihydrochloride; BAPB dihydrochloride; 1,4-Bis(2-(4-aminophenoxy)ethoxy)benzene dihydrochloride; 4,4'-(Ethylenedioxy)dianiline dihydrochloride (related); Dianiline ether derivative dihydrochloride
EINECS	Contact for details

Quality Control

Our [4-[2-(4-Azaniumylphenoxy)Ethoxy]Phenyl]Azanium Dichloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your project requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product stability and performance. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Chloride Content	Conforms to theoretical

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