Description

Docosanamide, N,n-1,2-Ethanediylbis- is a high-purity, long-chain bisamide compound, also known as N,N'-Ethylenebisbehenamide. This specialty chemical serves as a highly effective slip and anti-block agent, providing superior surface lubrication and processing benefits in polymer systems. It is essential for manufacturers in the plastics, packaging, and coatings industries seeking to improve product quality and production efficiency.

Application

• Primary slip and anti-block agent in polyolefin films (LDPE, LLDPE, HDPE) for packaging.
• Internal and external lubricant in engineering plastics and masterbatches to enhance mold release and surface finish.
• Additive in ink and coating formulations to improve rub resistance and surface properties.
• Processing aid in synthetic fibers to reduce friction and fiber breakage during spinning.
• Component in hot-melt adhesives to control viscosity and provide anti-tack properties.
• Additive for improving the surface characteristics of rubber compounds.

Basic Information

Product Name	Docosanamide, N,n-1,2-Ethanediylbis-
CAS No.	7445-68-3
Molecular Formula	C46H92N2O2
Molecular Weight	705.24 g/mol
Synonyms	N,N'-Ethylenebisbehenamide; Ethylene Bisbehenamide; Erucamide, N,N'-1,2-ethanediylbis-; Behenic acid, compd. with 1,2-ethanediamine (2:1); N,N'-Ethylenediylbis(docosanamide); 1,2-Bis(behenamido)ethane; Anti-block agent EBBA; Slip agent EBBA
EINECS	231-791-2

Quality Control

Our Docosanamide, N,n-1,2-Ethanediylbis- is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, melting point, color, and acid/amine values is provided with every shipment to guarantee product integrity and traceability.

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). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white powder or beads
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Melting Point	118 - 122 °C
Acid Value	≤ 5.0 mg KOH/g
Amine Value	≤ 5.0 mg KOH/g
Color (Gardner)	≤ 3
Moisture (KF)	≤ 0.5 %

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