Description

n-(2-Aminoethyl)-N'-Isononylethylenediamine is a specialized, branched-chain polyamine derivative. This compound is valued for its unique combination of multiple amine functionalities and a hydrophobic isononyl tail, making it a versatile intermediate and performance additive. It is primarily sought after by formulators and chemical manufacturers in the lubricant, epoxy curing agent, corrosion inhibitor, and surfactant industries. Its structure enables it to act as an effective emulsifier, curing agent, and metal chelator.

Application

• Epoxy Curing Agent & Hardener: Used as a co-curing agent or modifier to impart flexibility, improve chemical resistance, and reduce viscosity in epoxy resin systems.
• Lubricant & Fuel Additive: Functions as a dispersant and detergent in engine oils and industrial lubricants, helping to keep engines clean and prevent sludge formation.
• Corrosion Inhibitor: Effective in water treatment formulations and metalworking fluids, where it chelates metal ions and forms a protective layer on metal surfaces.
• Surfactant Intermediate: Serves as a key building block for the synthesis of cationic and amphoteric surfactants used in personal care and industrial cleaning products.
• Asphalt Modifier: Used to improve the adhesion and moisture resistance of asphalt paving and coating materials.
• Polyamide Resin Production: Acts as a monomer or chain extender in the production of specialty polyamide resins for adhesives and coatings.

Basic Information

Product Name	n-(2-Aminoethyl)-N'-Isononylethylenediamine
CAS No.	93963-84-9
Molecular Formula	C15H34N4
Molecular Weight	270.46 g/mol
Synonyms	N1-(2-Aminoethyl)-N2-isononylethane-1,2-diamine; N-(2-Aminoethyl)-N'-isononylethylenediamine; Isononylethylenediamine derivative; 3,6,9-Triaza-2-isononyl-1-aminoundecane; Ethylenediamine, N-(2-aminoethyl)-N'-isononyl-; Polyamine AEEA isononyl derivative; Lubrizol 5390 (related trade compound); Corrosion inhibitor intermediate 93963-84-9
EINECS	Contact for details

Quality Control

Our n-(2-Aminoethyl)-N'-Isononylethylenediamine is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity and performance. We provide comprehensive Certificates of Analysis (COA) that detail key parameters such as assay, amine value, and color. Our quality commitment ensures the material meets the specifications required for high-performance industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after initial use to prevent absorption of atmospheric moisture and carbon dioxide, which can affect product quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Amine Value	Contact for details
Water Content (KF)	≤ 0.5%
Color (Gardner)	≤ 3

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