Description

N1,N2-Bis(2-Aminoethyl)-N1,N2-Dimethyl-1,2-Ethanediamine is a high-purity, multifunctional polyamine compound with a branched molecular structure. This specialized chemical serves as a versatile building block and crosslinking agent, valued for its ability to introduce multiple reactive amine sites into complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical sectors who require precise and reliable intermediates for synthesis and formulation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring complex amine functionalities.
• Epoxy Curing Agent & Hardener: Acts as a crosslinker and curing agent in epoxy resin systems, contributing to enhanced thermal and mechanical properties.
• Polymer Modification: Employed as a monomer or chain extender in the production of polyamides, polyurethanes, and other specialty polymers.
• Chelating Agent Precursor: Serves as a key intermediate for manufacturing advanced chelating agents and metal ion scavengers.
• Surface Active Agents: Utilized in the synthesis of cationic surfactants and fabric softeners.
• Corrosion Inhibitor Formulation: Incorporated into formulations designed to protect metals in industrial processes.
• Research & Development: A valuable reagent in organic synthesis and material science research for constructing nitrogen-rich dendrimers and ligands.

Basic Information

Product Name	N1,N2-Bis(2-Aminoethyl)-N1,N2-Dimethyl-1,2-Ethanediamine
CAS No.	7382-58-3
Molecular Formula	C8H22N4
Molecular Weight	174.29 g/mol
Synonyms	N,N'-Bis(2-aminoethyl)-N,N'-dimethylethylenediamine; 3,3'-(Ethylenediimino)bis(N,N-dimethyl-1-propanamine); 1,2-Bis[(2-dimethylaminoethyl)amino]ethane; N,N,N',N'-Tetramethyl-1,2-diaminoethane-1,2-diamine (alternative IUPAC); TMDETA (common abbreviation); N,N,N',N'-Tetramethyl-diethylenetriamine; Bis(2-dimethylaminoethyl)amine; 1,2-Ethanediamine, N1,N2-bis(2-aminoethyl)-N1,N2-dimethyl-
EINECS	230-957-7

Quality Control

Our N1,N2-Bis(2-Aminoethyl)-N1,N2-Dimethyl-1,2-Ethanediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and titration methods, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with every shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.4680 - 1.4720
Density (20°C)	0.89 - 0.92 g/mL

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