Description

9-Octadecenamide, N,n-1,3-Propanediylbis-, (9Z,9Z)- is a high-purity, bis-unsaturated fatty acid amide derivative, serving as a critical intermediate and functional additive in advanced material synthesis. Its molecular structure provides excellent slip, anti-blocking, and lubricating properties, making it a valuable component for enhancing product performance and process efficiency. This compound is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking to improve the surface characteristics and processing of their formulations.

Application

• Polymer Additive: Acts as an internal and external lubricant and slip agent in polyolefin films (e.g., LDPE, LLDPE, HDPE) to reduce friction and prevent blocking.
• Coatings & Inks: Used as a surface modifier to improve scratch resistance, gloss, and flow properties in industrial coatings and printing inks.
• Masterbatch Production: A key ingredient in additive masterbatches and concentrates for uniform dispersion of properties in plastic compounds.
• Synthetic Fiber Processing: Functions as a spin finish component and anti-static agent to enhance fiber processing and quality.
• Adhesives & Sealants: Imparts release properties and improves workability in hot-melt and pressure-sensitive adhesive formulations.
• Cosmetic & Personal Care: Employed as an opacifier, viscosity modifier, and emollient in creams and lotions.
• Chemical Intermediate: Serves as a building block for the synthesis of more complex surfactants, corrosion inhibitors, and specialty amides.
• Rubber Industry: Used as a processing aid and mold release agent in the manufacture of various rubber products.

Basic Information

Product Name	9-Octadecenamide, N,n-1,3-Propanediylbis-, (9Z,9Z)-
CAS No.	5518-21-8
Molecular Formula	C₃₉H₇₄N₂O₂
Molecular Weight	603.02 g/mol
Synonyms	N,N'-1,3-Propanediylbis-9-octadecenamide; Erucamide Derivative; Bis(Oleamide) Propylenediamine; 1,3-Propanediamine, N,N'-bis(9-octadecenoyl)-; Oleamide Propylenediamine Dimer; (Z,Z)-N,N'-(Propane-1,3-diyl) dioleamide; N,N'-Bis(oleoyl)-1,3-propanediamine; Industrial Slip Agent 5518-21-8
EINECS	226-867-1

Quality Control

Our 9-Octadecenamide, N,n-1,3-Propanediylbis-, (9Z,9Z)- is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment and is 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). Keep away from strong oxidizing agents, strong acids, and strong bases. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Amine Value	≤ 2.0 mg KOH/g
Color (APHA)	≤ 100
Moisture (KF)	≤ 0.5%

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