Description

n-[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Stearamide CAS NO 32582-85-7 is a specialized polyamine derivative of stearic acid, functioning as a high-performance cationic surfactant and emulsifying agent. Its unique molecular structure, featuring multiple amino groups, provides excellent surface activity, binding properties, and compatibility with various chemical systems. This compound is essential for formulators and manufacturers in industries such as personal care, textiles, and polymer processing, where it acts as a key conditioning, softening, and antistatic agent.

Application

• Hair and Skin Care Formulations: Acts as a highly effective cationic conditioning agent in shampoos, conditioners, and lotions, providing superior softness and manageability.
• Textile Softeners and Finishes: Serves as a primary component in fabric softeners and finishing agents, imparting a smooth hand feel and durable antistatic properties.
• Industrial Emulsification: Used as an emulsifier and stabilizer in the production of waxes, polishes, and specialty industrial coatings.
• Polymer Additive: Functions as an internal antistatic agent and processing aid in plastics and synthetic fibers to reduce dust attraction and improve handling.
• Corrosion Inhibition: Employed in metalworking fluids and lubricant formulations as a corrosion inhibitor and lubricity enhancer.
• Biocide and Preservative Synergist: Enhances the efficacy of cationic biocides in industrial water treatment and preservation systems.

Basic Information

Product Name	n-[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Stearamide
CAS No.	32582-85-7
Molecular Formula	C24H52N4O
Molecular Weight	412.70 g/mol
Synonyms	N-(2-((2-((2-Aminoethyl)amino)ethyl)amino)ethyl)octadecanamide; N,N',N''-Tris(2-aminoethyl)stearamide; Stearamide, N-[2-[[2-[(2-aminoethyl)amino]ethyl]amino]ethyl]-; TAE-St; Polyamine stearamide; N-(2-(2-(2-Aminoethylamino)ethylamino)ethyl)stearamide; 1-(2-(2-(2-Aminopropylamino)ethylamino)ethylamino)octadecan-1-one (isomer); Ethylenediamine polymer with stearic acid
EINECS	Contact for details

Quality Control

Our production of n-[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Stearamide adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting purity, physical characteristics, and other critical parameters 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, and well-ventilated area at a controlled 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 can affect product performance.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	40 - 50 °C
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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