Description

9,12-Octadecadienoic Acid (9Z,12Z)-, Dimer, Polymer With 1,2-Ethanediamine, Acetate is a polymeric fatty acid amide derivative, valued for its unique combination of hydrophobic character and reactive amine functionality. This specialized chemical serves as a crucial intermediate and performance additive, offering enhanced compatibility and reactivity in demanding formulations. It is primarily sought by manufacturers in the polymer, coatings, and lubricant industries for its ability to modify surface properties and act as a curing agent or adhesion promoter.

Application

• Polymer Modification: Acts as a reactive monomer or cross-linking agent in polyamide and epoxy resin systems to improve flexibility, adhesion, and chemical resistance.
• Coatings & Inks: Utilized as a curing agent for epoxy coatings and a modifier for alkyd resins, enhancing film formation, durability, and gloss in industrial and protective coatings.
• Lubricant & Grease Additive: Functions as a thickening agent, corrosion inhibitor, and extreme pressure additive in synthetic and semi-synthetic lubricants and greases.
• Adhesives & Sealants: Serves as a tackifier and curing component, improving bond strength, thermal stability, and moisture resistance in structural and assembly adhesives.
• Surfactant & Emulsifier Intermediate: Used in the synthesis of specialty cationic and amphoteric surfactants for personal care and industrial cleaning applications.
• Textile & Leather Auxiliary: Employed as a softening agent, water repellent, and dye-fixing agent to improve fabric hand feel and performance.

Basic Information

Product Name	9,12-Octadecadienoic Acid (9Z,12Z)-, Dimer, Polymer With 1,2-Ethanediamine, Acetate
CAS No.	69929-23-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dilinoleic Acid-Ethylenediamine Polymer Acetate; Ethylenediamine-Dilinoleic Acid Polymer Acetate; Poly(fatty acid amide) acetate; Polymerized fatty acid amide acetate; Dimer acid-ethylenediamine polymer acetate; (Z,Z)-9,12-Octadecadienoic acid dimer polymer with 1,2-ethanediamine acetate; UNII-8X4V7U6K8K
EINECS	Contact for details

Quality Control

Our production of 9,12-Octadecadienoic Acid (9Z,12Z)-, Dimer, Polymer With 1,2-Ethanediamine, Acetate adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent composition, purity, and performance characteristics. Certificates of Analysis (COA) detailing key specifications 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 (typically 15-25°C). Keep away from strong oxidizing agents and excessive heat. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color	Yellow to amber
Identification (IR)	Conforms
Assay (Amine Value)	Contact for details
Acid Value	Contact for details
Viscosity	Contact for details

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