Description

Tris(2-Aminoethyl)Amine is a versatile, branched polyamine compound with a high nitrogen content and multiple reactive sites. This structure makes it a valuable chelating agent and cross-linking intermediate for synthesizing complex molecular architectures. It is essential for manufacturers in the pharmaceutical, polymer, and specialty chemical industries requiring precise molecular design and robust material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for creating complex amine-based structures and chelating agents in drug formulations.
• Epoxy Curing Agent & Hardener: Acts as a cross-linking agent for epoxy resins, enhancing thermal stability, chemical resistance, and mechanical strength in advanced composites and coatings.
• Polymer & Dendrimer Synthesis: Serves as a core building block (trifunctional monomer) for producing hyperbranched polymers, dendrimers, and other specialty polymeric materials.
• Chelating Agent for Metal Ions: Effective in binding transition metals, used in catalysis, water treatment processes, and as a component in analytical chemistry reagents.
• Corrosion Inhibitor Formulation: Incorporated into formulations that protect metal surfaces in industrial cooling systems and other applications.
• Surface Modification & Functionalization: Used to introduce amine groups onto surfaces of materials like silica or polymers for further chemical attachment.
• Research & Development: A key reagent in organic synthesis and materials science research for developing new compounds and functional materials.

Basic Information

Product Name	Tris(2-Aminoethyl)Amine
CAS No.	4097-89-6
Molecular Formula	C6H18N4
Molecular Weight	146.23 g/mol
Synonyms	Tren; N,N-Bis(2-aminoethyl)ethane-1,2-diamine; Tris(2-aminoethyl)amine; 2,2',2''-Nitrilotris(ethylamine); TAEA; N,N-Bis(2-aminoethyl)-1,2-ethanediamine; Tri(2-aminoethyl)amine; Trisaminoethylamine
EINECS	223-854-4

Quality Control

Our Tris(2-Aminoethyl)Amine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 2-25°C. The product is hygroscopic; keep container tightly sealed to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Refractive Index (n20D)	1.498 - 1.502
Density (g/mL at 20°C)	0.98 - 1.00

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