Description

N,N'-Bis(2'-Aminophenyl)Ethylene Diamine is a high-purity aromatic diamine derivative with a specific molecular structure featuring two ortho-aminophenyl groups. This compound is valued for its role as a versatile chemical intermediate and chelating agent in advanced synthesis. It is primarily sought by manufacturers in the pharmaceutical, specialty chemical, and polymer industries for research and production applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialty polyamides, polyimides, and epoxy curing agents.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other high-performance colorants.
• Chelating Agent: Utilized in analytical chemistry and metal ion sequestration processes due to its multidentate ligand properties.
• Corrosion Inhibitor Formulation: Incorporated into additives for protecting metal surfaces in industrial fluids.
• Research & Development: Employed in academic and industrial R&D for novel material science and organic synthesis projects.

Basic Information

Product Name	N,N'-Bis(2'-Aminophenyl)Ethylene Diamine
CAS No.	16825-43-7
Molecular Formula	C14H18N4
Molecular Weight	242.32 g/mol
Synonyms	N,N'-Bis(2-aminophenyl)ethylenediamine; 1,2-Bis(2-aminophenylamino)ethane; N1,N2-Bis(2-aminophenyl)ethane-1,2-diamine; Ethylenediamine, N,N'-bis(2-aminophenyl)-; o,o'-Diaminodiphenylethylenediamine; N,N'-Di(2-aminophenyl)ethylenediamine; BAPE; Contact for additional trade names.
EINECS	240-862-9

Quality Control

Our N,N'-Bis(2'-Aminophenyl)Ethylene Diamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and is light-sensitive. Keep away from strong oxidizing agents, acids, and moisture.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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