Description

1-[2-[[2-[Bis(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]-Piperazine is a specialized, high-purity polyamine compound with a branched molecular structure featuring multiple nitrogen donor sites. This unique architecture makes it a valuable intermediate and chelating agent for advanced chemical synthesis and formulation. It is primarily sought by manufacturers in the pharmaceutical, polymer, and specialty chemical industries for applications requiring precise molecular control and complexation properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs requiring complex polyamine backbones or chelating functionalities.
• Epoxy Curing Agent & Hardener: Acts as a cross-linking agent in epoxy resin systems, contributing to enhanced thermal and mechanical properties in advanced composites and coatings.
• Metal Chelation & Catalyst Ligand: Serves as a versatile ligand for transition metal catalysts in organic synthesis and as a chelating agent in water treatment or metal extraction processes.
• Polymer Modification: Employed as a monomer or chain extender in the production of polyamides, polyurethanes, and other specialty polymers to modify flexibility, adhesion, or reactivity.
• Corrosion Inhibitor Formulation: Incorporated into formulations for industrial cooling systems and metalworking fluids due to its ability to complex with metal ions and form protective layers.
• Research & Development: Utilized in academic and industrial R&D for developing new materials, catalysts, and biochemical probes.

Basic Information

Product Name	1-[2-[[2-[Bis(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]-Piperazine
CAS No.	31295-53-1
Molecular Formula	C12H30N6
Molecular Weight	258.41 g/mol
Synonyms	N,N-Bis(2-aminoethyl)-N'-(2-piperazinoethyl)ethylenediamine; 1,4-Piperazinediethanamine, N1,N1-bis(2-aminoethyl)-N4-(2-aminoethyl)-; Tris(2-aminoethyl)amine-piperazine adduct; TAEA-Piperazine; N,N',N''-Tris(2-aminoethyl)-1,4-piperazinediethanamine; Polyamine AEP; 3,6,9-Triaza-12-piperazinododecane-1,11-diamine
EINECS	Contact for details

Quality Control

Our production of 1-[2-[[2-[Bis(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]-Piperazine adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets exacting specifications for high-purity intermediates. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are provided and can be tailored to meet specific customer or regulatory requirements.

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 hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide, which can degrade product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	1.00 - 1.05
Refractive Index (20°C)	1.490 - 1.510

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