Description

N2-(2-Aminoethyl)Ethane-1,1,2-Triamine is a specialized polyamine compound with a unique branched structure, offering multiple reactive sites for chemical synthesis. This compound matters for its role as a versatile building block and cross-linking agent in the production of advanced polymers and chelating agents. Industries such as specialty polymer manufacturing, epoxy resin formulation, and water treatment chemical synthesis need this high-purity intermediate for developing materials with enhanced thermal and mechanical properties.

Application

• Epoxy Curing Agent & Hardener: Used as a high-performance curing agent for epoxy resins, contributing to improved cross-link density and thermal stability in coatings, adhesives, and composites.
• Polymer Intermediate: Serves as a key monomer or branching agent in the synthesis of polyamides, polyimides, and other high-temperature engineering plastics.
• Chelating Agent Synthesis: A crucial precursor for manufacturing advanced chelating agents and sequestrants used in water treatment, detergents, and textile processing.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) and drug delivery systems requiring polyamine backbones.
• Corrosion Inhibitor Formulation: Incorporated into formulations for metal surface treatments and industrial cooling water systems to prevent scale and corrosion.
• Cross-linking Agent for Resins: Functions as a cross-linker to enhance the durability and chemical resistance of ion-exchange resins and specialty coatings.

Basic Information

Product Name	N2-(2-Aminoethyl)Ethane-1,1,2-Triamine
CAS No.	100231-77-4
Molecular Formula	C6H18N4
Molecular Weight	146.24 g/mol
Synonyms	N1-(2-Aminoethyl)-1,2-ethanediamine; 3,3'-Iminobis(propylamine); N-(2-Aminoethyl)-1,3-propanediamine; 1,1'-(Iminodi-2,1-ethanediyl)bis-2-propanamine; Tris(3-aminopropyl)amine (common isomer/mixture reference); N,N-Bis(3-aminopropyl)ethylenediamine; TAPA (abbreviation); 3,3'-Diaminodipropylamine
EINECS	Contact for details

Quality Control

Our N2-(2-Aminoethyl)Ethane-1,1,2-Triamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent moisture absorption and degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%

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