Description

n-[2-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]Stearamide is a multifunctional, polyamine-based organic compound derived from stearic acid, serving as a versatile intermediate and additive. Its molecular structure, featuring a long alkyl chain and multiple amine groups, provides unique properties for surface modification, chelation, and chemical synthesis. This compound is particularly valuable for industries requiring specialized surfactants, corrosion inhibitors, or polymer additives, such as coatings, personal care, and industrial lubricants.

Application

• As a surfactant and emulsifying agent in specialty coatings, inks, and personal care formulations.
• As a corrosion inhibitor and additive in metalworking fluids and industrial lubricants.
• As a chelating agent for metal ions in water treatment and textile processing.
• As a polymer additive to modify surface properties and improve compatibility in plastic and rubber compounds.
• As a intermediate in the synthesis of more complex quaternary ammonium compounds and cationic surfactants.
• As a conditioning agent in hair care and fabric softener formulations.

Basic Information

Product Name	n-[2-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]Stearamide
CAS No.	4040-54-4
Molecular Formula	C₂₆H₅₆N₆O
Molecular Weight	468.76 g/mol
Synonyms	N-(2-((2-((2-((2-Aminoethyl)amino)ethyl)amino)ethyl)amino)ethyl)octadecanamide; N1,N1'-(Ethane-1,2-diyl)bis(N2-(2-((2-aminoethyl)amino)ethyl)octadecanamide); Stearamide, N-[2-[[2-[[2-[(2-aminoethyl)amino]ethyl]amino]ethyl]amino]ethyl]-; Polyamine stearamide; N,N'-Bis(2-aminoethyl)-N,N'-bis(2-stearamidoethyl)ethylenediamine; AEEA-stearamide derivative; Tallow polyamine amide
EINECS	Contact for details

Quality Control

Our n-[2-[[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Amino]Ethyl]Stearamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

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