Description

n-(2-Aminoethyl)-N'-(3-Aminopropyl)- is a specialized diamine compound featuring two distinct aminoalkyl chains, making it a versatile building block for advanced synthesis. This bifunctional structure is crucial for creating cross-linked polymers, chelating agents, and surface modifiers with tailored properties. It is essential for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical industries seeking to develop novel materials with specific functional characteristics.

Application

• As a key monomer or cross-linking agent in the synthesis of specialty polymers, resins, and epoxy hardeners.
• In pharmaceutical research as an intermediate for the development of active pharmaceutical ingredients (APIs) and diagnostic agents.
• For the production of chelating agents and metal ion scavengers used in water treatment and catalysis.
• As a surface modification agent to introduce amine functionality onto materials for improved adhesion or biocompatibility.
• In the synthesis of dendrimers and other complex, branched macromolecular structures.
• As a precursor for corrosion inhibitors and fuel additives in industrial formulations.

Basic Information

Product Name	n-(2-Aminoethyl)-N'-(3-Aminopropyl)-
CAS No.	187037-23-6
Molecular Formula	C7H19N3
Molecular Weight	145.25 g/mol
Synonyms	N1-(2-Aminoethyl)-1,3-propanediamine; 3-[(2-Aminoethyl)amino]propylamine; 1,3-Propanediamine, N1-(2-aminoethyl)-; N-(2-Aminoethyl)-1,3-propanediamine; 2-[(3-Aminopropyl)amino]ethylamine; Bis(aminopropyl)ethylenediamine (common name); AEAPA
EINECS	Contact for details

Quality Control

Our n-(2-Aminoethyl)-N'-(3-Aminopropyl)- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high-purity standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. This product is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation and maintain purity. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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