Description

n-[2-[(2-Aminoethyl)Amino]Ethyl]Stearamide Hydrochloride is a high-purity cationic surfactant and amide derivative, valued for its unique combination of a long hydrophobic chain and a hydrophilic, multi-amine cationic head group. This structure makes it an effective emulsifier, dispersant, and conditioning agent in demanding industrial and personal care formulations. It is primarily sought by manufacturers in the cosmetics, textile processing, and specialty chemical synthesis sectors for its substantive and film-forming properties.

Application

• Hair Care & Cosmetics: Acts as a substantive conditioning agent in shampoos, conditioners, and hair treatments, providing excellent detangling, softness, and manageability.
• Textile Auxiliaries: Used as a softener, lubricant, and antistatic agent for natural and synthetic fibers, improving fabric hand feel and processability.
• Industrial Surfactants: Functions as an emulsifier and dispersant in waxes, polishes, and other hydrophobic systems requiring cationic stabilization.
• Corrosion Inhibition: Employed in formulations for metalworking fluids and protective coatings due to its film-forming and adsorption characteristics.
• Biocide & Preservative Synergist: Enhances the efficacy of other antimicrobial agents in industrial preservative systems through its surface-active properties.
• Chemical Synthesis Intermediate: Serves as a building block for synthesizing more complex quaternary ammonium compounds and specialty surfactants.

Basic Information

Product Name	n-[2-[(2-Aminoethyl)Amino]Ethyl]Stearamide Hydrochloride
CAS No.	94266-18-9
Molecular Formula	C₂₂H₄₈ClN₃O
Molecular Weight	406.09 g/mol
Synonyms	Stearamidoethyl Diethylenetriamine Hydrochloride; N-(2-((2-Aminoethyl)amino)ethyl)octadecanamide Hydrochloride; 1-Octadecanamide, N-[2-[(2-aminoethyl)amino]ethyl]-, hydrochloride; Diethylenetriamine Stearamide Hydrochloride; Amide AB Hydrochloride; Cationic Surfactant 94266-18-9; N,N'-Bis(2-aminoethyl)stearamide Dihydrochloride (related form)
EINECS	Contact for details

Quality Control

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

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after initial use to prevent moisture absorption and caking. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%
pH (1% Solution)	4.0 - 6.5

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