Tri(2-aminoethyl)amine

Tri(2-aminoethyl)amine is a high-purity catalysts-auxiliary-agent supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

1. Chelating Agent

TREN acts as a tetradentate ligand, forming strong chelates with metal ions such as Cu²⁺, Ni²⁺, and Fe³⁺.

Used in coordination chemistry and homogeneous catalysis, particularly in studies involving transition metals.

2. Crosslinking Agent in Epoxy Resins

Functions as a curing or crosslinking agent for epoxy resins and polyurethane systems.

Improves the mechanical strength, chemical resistance, and thermal stability of coatings, adhesives, and composites.

3. Intermediate in Organic Synthesis

Serves as a building block for synthesizing:

Polyamines

Dendrimers

Ion-exchange resins

Useful in developing functionalized surfaces, catalyst supports, and bioconjugates.

4. Pharmaceutical and Biotech Uses

Employed in the synthesis of bioactive compounds, such as enzyme inhibitors and chelator-based drug carriers.

Plays a role in gene delivery systems due to its polycationic nature, which facilitates interaction with DNA.

5. Corrosion Inhibitors

Used in metal treatment formulations as a corrosion inhibitor, especially for copper and steel in aqueous environments.

✅ Versatile Reactivity: Contains one tertiary and three primary amines, enabling multiple functionalization and crosslinking reactions.

✅ Efficient Ligand: Strong metal binding capabilities make it ideal for complexation and catalysis applications.

✅ Water-Soluble: Easy handling and incorporation in aqueous systems, especially for water-based resin curing.

✅ Enhances Material Properties: Improves flexibility, adhesion, and durability in polymeric materials.

✅ Biocompatible Potential: Polyamine backbone makes it attractive for biomaterials and controlled drug delivery research.

Tri(2-aminoethyl)amine (TREN, CAS 4097-89-6) is a multifunctional amine that plays a crucial role across various industries including polymer chemistry, catalysis, metal treatment, and pharmaceuticals. Its unique structure with multiple reactive sites enables it to act as a crosslinker, complexing agent, or synthesis intermediate. With strong binding affinity for metals and reactivity toward epoxides and isocyanates, TREN is a valuable tool in both research and industrial formulations that require enhanced performance, chemical functionality, or metal affinity.

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