Description

n-[2-[(2-Aminoethyl)Amino]Ethyl]Stearamide is a high-purity, multi-functional fatty amide derivative with a unique diamine-terminated structure. This compound is valued for its excellent surfactant and emulsifying properties, making it a critical intermediate in advanced material synthesis. It is primarily sought by manufacturers in the polymer, textile, and personal care industries for creating specialized lubricants, antistatic agents, and conditioning additives.

Application

• As a key intermediate in the synthesis of cationic surfactants and fabric softeners.
• Utilized as an emulsifier and dispersant in polymer and resin formulations.
• Acts as a corrosion inhibitor and lubricity additive in industrial lubricants and metalworking fluids.
• Employed in the production of hair conditioners and skin care products for its conditioning and antistatic effects.
• Serves as a compatibilizer and processing aid in specialty plastics and rubber compounds.
• Used in the formulation of textile auxiliaries for improved fiber handling and dye leveling.

Basic Information

Product Name	n-[2-[(2-Aminoethyl)Amino]Ethyl]Stearamide
CAS No.	3574-73-0
Molecular Formula	C₂₂H₄₇N₃O
Molecular Weight	369.63 g/mol
Synonyms	N-(2-((2-Aminoethyl)amino)ethyl)octadecanamide; N,N'-Ethylenebis(stearamide) derivative; Stearic acid diamine amide; 1-Octadecanamide, N-[2-[(2-aminoethyl)amino]ethyl]-; Ethylenediamine stearyl amide; Aminoethylaminoethyl stearamide; AEAS; N,N'-Bis(2-aminoethyl)stearamide
EINECS	Contact for details

Quality Control

Our n-[2-[(2-Aminoethyl)Amino]Ethyl]Stearamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 105 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 10 ppm

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