Description

n-(2-Aminoethyl)-N,N'-Dimethylethylenediamine is a versatile polyfunctional amine with a branched structure, serving as a critical building block in advanced organic synthesis. Its value lies in its ability to act as a chelating agent and a reactive intermediate for creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring complex amine backbones or chelating functionalities.
• Epoxy Curing Agent & Hardener: Functions as a cross-linking agent in epoxy resin systems, contributing to improved mechanical strength and chemical resistance in coatings and composites.
• Chelating Agent Precursor: Serves as a key starting material for the production of specialized chelating ligands used in metal ion sequestration, catalysis, and water treatment.
• Corrosion Inhibitor Formulation: Incorporated into formulations for industrial cooling systems and metal treatment processes due to its film-forming and metal-adhering properties.
• Polyamide & Polyurethane Synthesis: Acts as a monomer or chain extender in the production of nylons, polyurethanes, and other polycondensation polymers, influencing flexibility and thermal stability.
• Surface Active Agent: Utilized in the manufacture of cationic surfactants and fabric softeners, providing excellent emulsifying and conditioning characteristics.
• Gas Treating Agent: Employed in formulations for acid gas (e.g., CO2, H2S) scrubbing in natural gas processing and refining operations.
• Research & Development: A valuable reagent in organic and medicinal chemistry research for constructing novel molecular architectures.

Basic Information

Product Name	n-(2-Aminoethyl)-N,N'-Dimethylethylenediamine
CAS No.	34066-96-1
Molecular Formula	C6H17N3
Molecular Weight	131.22 g/mol
Synonyms	N1-(2-Aminoethyl)-N2,N2-dimethylethane-1,2-diamine; 3-[(2-Dimethylaminoethyl)amino]propylamine; N-(2-Aminoethyl)-N,N-dimethylethylenediamine; N,N-Dimethyl-N'-(2-aminoethyl)ethylenediamine; 1,2-Ethanediamine, N1-(2-aminoethyl)-N2,N2-dimethyl-; DMAPA derivative; Polyamine AEEA derivative
EINECS	Contact for details

Quality Control

Our n-(2-Aminoethyl)-N,N'-Dimethylethylenediamine is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting key parameters such as assay, water content, and related substances are available upon request to support your quality assurance protocols.

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. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Contact for details
Specific Gravity (20°C)	0.90 - 0.92
Refractive Index (20°C)	1.460 - 1.470

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