Description

2,2'-Ethylenedianilinium Tetrahydrogen Diphosphate is an organic phosphate salt derivative of ethylenedianiline, valued for its role as a specialized intermediate and catalyst component in advanced chemical synthesis. This compound is critical for manufacturers requiring precise molecular structures for high-performance applications. It is primarily utilized in the production of specialty polymers, advanced epoxy curing agents, and as a key component in certain corrosion inhibitor formulations for industrial processes.

Application

• Specialty Polymer Synthesis: Acts as a monomer or curing agent precursor in the production of high-temperature resistant and flame-retardant polymers.
• Epoxy Resin Systems: Serves as a latent curing agent or hardener component for advanced epoxy formulations used in composites and coatings.
• Corrosion Inhibition: Used in formulating protective coatings and additives for metal treatment processes in industrial settings.
• Pharmaceutical Intermediates: Employed as a building block in the synthesis of complex organic molecules for active pharmaceutical ingredients (APIs).
• Catalyst Preparation: Functions as a ligand or precursor in the preparation of metal-complex catalysts for organic reactions.
• Research & Development: Utilized in chemical R&D for developing new materials with specific thermal or mechanical properties.

Basic Information

Product Name	2,2'-Ethylenedianilinium Tetrahydrogen Diphosphate
CAS No.	93045-02-4
Molecular Formula	C14H22N2O8P2
Molecular Weight	408.29 g/mol
Synonyms	N,N'-Bis(2-aminophenyl)ethylenediamine tetraphosphate; 1,2-Bis(2-aminophenylamino)ethane tetrahydrogen diphosphate; Ethylenediamine-N,N'-di-o-anisidinetetraphosphate; Bis(2-aminophenyl)ethylenediamine phosphate salt; EDAP; EDA-Diphosphate; o,o'-Ethylenedianiline diphosphate
EINECS	Contact for details

Quality Control

Our 2,2'-Ethylenedianilinium Tetrahydrogen Diphosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request, detailing key parameters such as assay, impurity profile, and physical characteristics to meet your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Solubility	Soluble in water, slightly soluble in organic solvents

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