Description

n-(2-Amino-Ethyl)-Benzene-1,2-Diamine is a versatile aromatic diamine derivative with a reactive primary amine and a pendant aminoethyl group. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex heterocyclic compounds and functional polymers. It is primarily sought by research and development chemists in the pharmaceutical and specialty chemical industries for creating advanced materials, ligands, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of benzimidazole and other nitrogen-containing heterocycles with potential biological activity.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialty polyamides, polyimides, and epoxy curing agents.
• Chelating Agent Synthesis: Serves as a precursor for creating multidentate ligands used in catalysis and metal ion sequestration.
• Dye and Pigment Manufacturing: Intermediate in the production of complex organic dyes and colorants.
• Corrosion Inhibitor Formulation: Component in specialty chemical formulations designed to protect metal surfaces.
• Research & Development: A valuable reagent in organic synthesis for academic and industrial R&D projects exploring new chemical entities.

Basic Information

Item	Details
Product Name	n-(2-Amino-Ethyl)-Benzene-1,2-Diamine
CAS No.	128995-76-6
Molecular Formula	C8H13N3
Molecular Weight	151.21 g/mol
Synonyms	N1-(2-Aminoethyl)benzene-1,2-diamine; 2-[(2-Aminophenyl)amino]ethanamine; 1,2-Benzenediamine, N-(2-aminoethyl)-; o-Phenylenediamine, N-(2-aminoethyl)-; 2-((2-Aminophenyl)amino)ethylamine; N-(2-Aminoethyl)-1,2-phenylenediamine
EINECS	Contact for details

Quality Control

Our n-(2-Amino-Ethyl)-Benzene-1,2-Diamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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