Description

N,n-Diethyl-N'-Methyl-1,3-Propanediamine is a versatile aliphatic diamine derivative with a branched alkyl chain structure. This compound serves as a crucial intermediate and building block in advanced organic synthesis, valued for its bifunctional reactivity and ability to modify polymer properties. It is primarily utilized by manufacturers in the polymer, pharmaceutical, and specialty chemical industries for applications requiring tailored amine functionality.

Application

• Polymer Industry: Used as a curing agent, cross-linking agent, or chain extender in epoxy, polyurethane, and polyamide resin systems.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Corrosion Inhibitors: Employed in the formulation of additives for fuels, lubricants, and metalworking fluids.
• Surfactants & Amphoterics: Acts as a precursor for the production of specialty surfactants and amphoteric compounds.
• Chelating Agents: Utilized in the synthesis of ligands for metal ion sequestration in water treatment and industrial processes.
• Chemical Research: Functions as a versatile reagent in organic synthesis and materials science research for introducing diethylamino and methylamino groups.

Basic Information

Product Name	N,n-Diethyl-N'-Methyl-1,3-Propanediamine
CAS No.	5459-95-0
Molecular Formula	C8H20N2
Molecular Weight	144.26 g/mol
Synonyms	1,3-Propanediamine, N1-ethyl-N3-methyl-N1-ethyl-; 3-[(Ethyl)(methyl)amino]-N-ethylpropylamine; N-Ethyl-N'-(2-aminoethyl)-N-methylethylenediamine; N-Ethyl-N'-methyldiethylenetriamine; N1,N1-Diethyl-N3-methyl-1,3-propanediamine; 3-[(Ethylmethylamino)ethylamino]propylamine; N-Ethyl-N'-(2-aminoethyl)-N-methyl-1,2-ethanediamine
EINECS	226-719-8

Quality Control

Our N,n-Diethyl-N'-Methyl-1,3-Propanediamine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee compliance with your technical requirements.

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). Keep container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	0.82 - 0.86 g/mL

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