Description

n-(2-Aminoethyl)Ethane-1,2-Diamine is a versatile polyamine compound with a linear tetraamine structure, offering multiple reactive sites for chemical synthesis. Its high functionality makes it a valuable intermediate for creating complex molecules with tailored properties. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop advanced materials, chelating agents, or bioactive compounds.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs requiring complex amine backbones or chelating properties.
• Epoxy Curing Agent & Hardener: Acts as a cross-linking agent in epoxy resin systems, contributing to enhanced thermal and mechanical properties in coatings, adhesives, and composites.
• Chelating Agent Precursor: Serves as a key building block for manufacturing specialized chelating agents used in water treatment, metal purification, and diagnostic imaging.
• Polymer Modification: Employed to introduce amine functionality into polymers, improving adhesion, dyeability, and reactivity in specialty plastics and fibers.
• Agrochemical Synthesis: Utilized in the production of herbicides, fungicides, and plant growth regulators that benefit from its polyamine structure.
• Corrosion Inhibitor Formulation: Incorporated into formulations that protect metal surfaces in industrial cooling systems and pipelines.
• Research & Development: A valuable reagent in organic synthesis and material science research for constructing novel molecular architectures.

Basic Information

Item	Detail
Product Name	n-(2-Aminoethyl)Ethane-1,2-Diamine
CAS No.	98824-35-2
Molecular Formula	C6H18N4
Molecular Weight	146.24 g/mol
Synonyms	N1-(2-Aminoethyl)-1,2-ethanediamine; 3,6-Diazaoctane-1,8-diamine; N-(2-Aminoethyl)-1,2-ethanediamine; Tetraethylenepentamine (TEPA) isomer; Linear Tetraamine; Bis(2-aminoethyl)ethylenediamine; 1,8-Diamino-3,6-diazaoctane; N,N'-Bis(2-aminoethyl)ethylenediamine
EINECS	Contact for details

Quality Control

Our n-(2-Aminoethyl)Ethane-1,2-Diamine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting purity, physical properties, and safety data 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, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and a strong base; ensure the container is kept tightly sealed to exclude moisture and stored separately from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Specific Gravity (20°C)	0.950 - 0.990
Refractive Index (20°C)	1.480 - 1.500

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