Description

n-[2-(Acetylamino)Ethyl]-n-[2-(Stearoylamino)Ethyl]Stearamide is a specialized, high-molecular-weight amide derivative designed for advanced formulation and surface modification. This compound matters for its unique combination of long-chain fatty acid groups and amide linkages, providing excellent emulsifying, conditioning, and film-forming properties. It is primarily needed by manufacturers in the personal care, cosmetics, and specialty chemical industries seeking to enhance product texture, stability, and performance.

Application

• Personal Care & Cosmetics: Acts as a premium conditioning agent, opacifier, and viscosity modifier in hair conditioners, creams, lotions, and sunscreens.
• Surfactant & Emulsifier Systems: Used as a non-ionic co-emulsifier and stabilizer in complex oil-in-water and water-in-oil emulsions.
• Textile & Fiber Treatment: Serves as a softener and lubricant for synthetic fibers and fabrics, improving handle and processability.
• Industrial Lubricants & Additives: Functions as a friction modifier and anti-wear additive in specialty lubricant formulations.
• Polymer & Plastic Additives: Employed as an internal or external slip agent and anti-blocking agent in polymer processing.
• Metalworking Fluids: Utilized as a corrosion inhibitor and lubricity enhancer in cutting and drawing fluids.

Basic Information

Product Name	n-[2-(Acetylamino)Ethyl]-n-[2-(Stearoylamino)Ethyl]Stearamide
CAS No.	85154-10-5
Molecular Formula	C₄₂H₈₃N₃O₃
Molecular Weight	678.13 g/mol
Synonyms	N,N-Bis(2-stearamidoethyl)acetamide; 1,1'-(Ethylenediimino)bis[N-(2-acetamidoethyl)stearamide]; Acetamide, N,N'-[1,2-ethanediylbis(iminocarbonylethylene)]bis[N-stearoyl-]; Stearamide, N-[2-(acetylamino)ethyl]-N-[2-(stearoylamino)ethyl]-; Bis(stearamidoethyl)acetamide; Ethylene bis(stearamide) acetamide derivative
EINECS	Contact for details

Quality Control

Our n-[2-(Acetylamino)Ethyl]-n-[2-(Stearoylamino)Ethyl]Stearamide is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, melting point, and impurity profile are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	90 - 105 °C
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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