Description

n-[2-[(1-Methylethylidene)Amino]Ethyl]-N'-[2-[[2-[(1-Methylethylidene)Amino]Ethyl]Amino]Ethyl]Ethylenediamine is a specialized polyamine derivative featuring multiple imine and amine functional groups, making it a versatile intermediate for advanced chemical synthesis. This compound is valued for its ability to act as a multi-dentate ligand and a reactive building block for creating complex molecular architectures. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise molecular design and functionalization.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring polyamine backbones.
• Chelating Agent Synthesis: Used to manufacture advanced chelating agents and sequestrants for industrial water treatment and metal ion control.
• Epoxy Curing Agent / Hardener: Functions as a cross-linking agent and curing accelerator in high-performance epoxy resin formulations.
• Polymer Modification: Employed as a monomer or chain extender to introduce amine functionality into polyamides, polyurethanes, and other specialty polymers.
• Catalyst Ligand: Acts as a ligand for transition metal catalysts used in organic synthesis and polymerization reactions.
• Surface Modification Agent: Used to functionalize surfaces (e.g., silica, metals) for improved adhesion or specific chemical properties.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic pathways and material properties.

Basic Information

Product Name	n-[2-[(1-Methylethylidene)Amino]Ethyl]-N'-[2-[[2-[(1-Methylethylidene)Amino]Ethyl]Amino]Ethyl]Ethylenediamine
CAS No.	57137-50-5
Molecular Formula	C14H30N6
Molecular Weight	282.43 g/mol
Synonyms	N,N'-Bis(2-(isopropylideneamino)ethyl)ethylenediamine; 1,2-Bis[N'-(2-(isopropylideneamino)ethyl)ureido]ethane (common misnomer); N1,N2-Bis(2-(propan-2-ylideneamino)ethyl)ethane-1,2-diamine; Tetraethylenepentamine derivative; Acetone-ethylenediamine condensate; Polyamine derivative CAS 57137-50-5; Multi-functional polyamine
EINECS	Contact for details

Quality Control

Our n-[2-[(1-Methylethylidene)Amino]Ethyl]-N'-[2-[[2-[(1-Methylethylidene)Amino]Ethyl]Amino]Ethyl]Ethylenediamine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay (HPLC), identity confirmation (IR, NMR), and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting purity, physical properties, and test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Specific Gravity (20°C)	0.95 - 1.05
Refractive Index (n20D)	1.480 - 1.520

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