Description

N,N'-Dioctadecylsebacamide is a high-molecular-weight organic compound belonging to the class of bisamides. This chemical serves as a highly effective processing aid and nucleating agent, valued for its ability to modify crystallization behavior and improve the surface properties of polymer systems. It is primarily utilized by manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance product performance and processing efficiency.

Application

• As a nucleating agent and clarifier in polyolefin films and molded articles to improve transparency and mechanical properties.
• As a processing aid and anti-blocking agent in polymer extrusion and film blowing processes.
• As a surface modifier and slip agent in coatings, inks, and masterbatches.
• As a viscosity modifier and rheology control agent in various industrial formulations.
• As an additive to control crystal growth and prevent agglomeration in waxes and related compounds.
• In the synthesis of specialty chemicals and lubricant additives.

Basic Information

Product Name	N,N'-Dioctadecylsebacamide
CAS No.	35081-84-6
Molecular Formula	C56H112N2O2
Molecular Weight	845.5 g/mol
Synonyms	Octadecanamide, N,N'-1,10-decanediylbis-; Bis(octadecyl) sebacamide; N,N'-Bis(octadecyl)decanediamide; N,N'-Distearylsebacamide; Erucamide dimer derivative; Sebacamide, N,N'-dioctadecyl-; Nucleating agent EBS-type; Bisamide wax
EINECS	Contact for details

Quality Control

Our N,N'-Dioctadecylsebacamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industrial specifications. A comprehensive Certificate of Analysis (COA) detailing assay, melting point, color, and other critical parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	135 - 145 °C
Acid Value	≤ 1.0 mg KOH/g
Amine Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.5%
Ash Content	≤ 0.1%

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