Description

N,n-Dimethyl-N'-Ethylethylenediamine is a versatile, high-purity diamine derivative with a branched alkyl chain structure. This compound matters as a crucial building block and catalyst component, offering unique reactivity and selectivity in complex organic syntheses. It is needed by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications ranging from intermediate synthesis to corrosion inhibition.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a tertiary diamine functional group.
• Catalyst Ligand Precursor: Serves as a key component in the preparation of metal complex catalysts for polymerization and fine chemical reactions.
• Corrosion Inhibitor Formulation: An effective ingredient in formulations designed to protect metal surfaces in industrial cooling and processing systems.
• Epoxy Curing Agent & Modifier: Acts as a curing agent for epoxy resins, imparting flexibility and improved chemical resistance to the final polymer.
• Agrochemical Synthesis: Employed as an intermediate in the production of herbicides, fungicides, and plant growth regulators.
• Chelating Agent: Forms stable complexes with metal ions, useful in water treatment and metal extraction processes.
• Surfactant & Textile Auxiliary: Functions as a raw material for cationic surfactants and softening agents in the textile industry.
• Polyamide & Polyurethane Modifier: Incorporated to modify the properties of nylons and polyurethanes, enhancing their thermal stability and mechanical performance.

Basic Information

Product Name	N,n-Dimethyl-N'-Ethylethylenediamine
CAS No.	123-83-1
Molecular Formula	C6H16N2
Molecular Weight	116.20 g/mol
Synonyms	N-Ethyl-N',N'-dimethylethylenediamine; N1-Ethyl-N2,N2-dimethylethane-1,2-diamine; 1,2-Ethanediamine, N-ethyl-N',N'-dimethyl-; N-Ethyl-N,N-dimethylethylenediamine; DMEDA derivative; Ethyldimethylethylenediamine; N1-Ethyl-N2,N2-dimethyl-1,2-ethanediamine
EINECS	204-658-5

Quality Control

Our N,n-Dimethyl-N'-Ethylethylenediamine is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with each shipment to guarantee compliance with your specifications.

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). Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed after opening to minimize moisture absorption and evaporation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.4330 - 1.4370
Density (g/mL, 20°C)	0.810 - 0.830

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