Description

n-[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Octadeca-9,12-Dien-1-Amide is a specialized polyamine derivative of linoleic acid, designed for advanced chemical synthesis and surface modification. This compound is valued for its unique molecular architecture, which combines a long-chain unsaturated fatty acid with a multi-branched polyamine head group, offering versatile reactivity and functionalization potential. It serves as a critical intermediate for researchers and manufacturers in the polymer, surfactant, and specialty chemical industries seeking to develop novel materials with tailored properties.

Application

• Polymer Additive & Modifier: Acts as a reactive monomer or cross-linking agent in the synthesis of polyamides, polyurethanes, and epoxy resins, enhancing flexibility and thermal stability.
• Surfactant & Emulsifier Synthesis: Serves as a key precursor for creating cationic or amphoteric surfactants with excellent emulsifying and conditioning properties for personal care and industrial formulations.
• Corrosion Inhibitor Intermediate: Used in the development of high-performance corrosion inhibitors for oilfield, metalworking, and cooling water treatment applications.
• Bioconjugation & Pharmaceutical Intermediates: Provides a functional handle for linking bioactive molecules, peptides, or dyes in drug delivery systems and diagnostic agent development.
• Lubricant & Fuel Additive Component: Incorporated into formulations to improve lubricity, dispersancy, and anti-wear characteristics in synthetic lubricants and fuel systems.
• Textile & Fiber Treatment: Utilized as a softening agent, antistatic agent, or dye-fixing auxiliary in textile finishing processes.
• Adhesive & Sealant Formulations: Enhances adhesion, cohesion, and moisture resistance in advanced adhesive and sealant products.
• Research & Development: A valuable building block in organic synthesis and material science research for creating novel functional molecules.

Basic Information

Product Name	n-[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Octadeca-9,12-Dien-1-Amide
CAS No.	93942-10-0
Molecular Formula	C₂₆H₅₂N₄O
Molecular Weight	436.72 g/mol
Synonyms	N-(2-{2-[2-(2-Aminoethylamino)ethylamino]ethyl}aminoethyl)octadeca-9,12-dienamide; Linoleoyl triethylenetetramine; TETA Linoleamide; N-Linoleoyltriethylenetetramine; 9,12-Octadecadienamide, N-[2-[[2-[(2-aminoethyl)amino]ethyl]amino]ethyl]-; Triethylenetetramine linoleic acid amide; Polyamine fatty acid amide; Linoleic acid-TETA adduct
EINECS	Contact for details

Quality Control

Our n-[2-[[2-[(2-Aminoethyl)Amino]Ethyl]Amino]Ethyl]Octadeca-9,12-Dien-1-Amide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Standard quality parameters include assay by titration, identification by FT-IR, and control of residual solvents and moisture content. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product stability and performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 1.0 %
Primary Amine Value	Contact for details
Total Amine Value	Contact for details

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