Description

n-[2-(Dimethylamino)Ethyl]-N'-[2-[[2-(Dimethylamino)Ethyl]Methylamino]Ethyl]-N,N'-Dimethylethylenediamine is a high-purity, multi-functional polyamine compound characterized by its complex tertiary amine structure. This chemical is valued for its strong chelating and catalytic properties, making it a critical intermediate in advanced synthesis. It is primarily sought after by manufacturers in the pharmaceutical, polymer, and specialty chemical sectors for applications requiring precise molecular control and reactivity.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those requiring polyamine backbones.
• Polymer Catalyst & Cross-linking Agent: Serves as a catalyst in polyurethane and epoxy resin production, and as a cross-linker for specialty polymers.
• Chelating Agent: Effective in binding metal ions for applications in water treatment, metal extraction, and as a component in analytical reagents.
• Corrosion Inhibitor Formulation: Incorporated into formulations for industrial cooling systems and oilfield chemicals due to its film-forming amine properties.
• Organic Synthesis Building Block: A versatile reagent for constructing complex nitrogen-containing heterocycles and dendrimers.
• Curing Agent for Epoxy Resins: Acts as a hardener, providing improved thermal and chemical resistance to cured epoxy systems.

Basic Information

Product Name	n-[2-(Dimethylamino)Ethyl]-N'-[2-[[2-(Dimethylamino)Ethyl]Methylamino]Ethyl]-N,N'-Dimethylethylenediamine
CAS No.	3083-11-2
Molecular Formula	C16H40N6
Molecular Weight	316.53 g/mol
Synonyms	N,N,N',N'',N''',N'''-Hexamethyldiethylenetriamine; HMDA; Hexamethyl Diethylenetriamine; 1,1,4,7,7,7-Hexamethyl Diethylenetriamine; Tris(dimethylaminoethyl)amine; N1,N1,N2,N2,N3,N3-Hexamethyl-1,2-ethanediamine; 1,2-Ethanediamine, N1,N1,N2,N2,N3,N3-hexamethyl-; 3,6,9-Triaza-3,6,9-trimethylundecane
EINECS	221-378-1

Quality Control

Our n-[2-(Dimethylamino)Ethyl]-N'-[2-[[2-(Dimethylamino)Ethyl]Methylamino]Ethyl]-N,N'-Dimethylethylenediamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and titration, to ensure high purity and batch-to-batch consistency suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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, which can degrade product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.460 - 1.470
Density (g/mL, 20°C)	0.850 - 0.870

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