Description

n-(2-Aminoethyl)-N'-[2-(2-Heptadecyl-4,5-Dihydro-1H-Imidazol-1-Yl)Ethyl]Ethylenediamine is a specialized, high-molecular-weight polyamine derivative featuring a long-chain alkyl-substituted imidazoline group. This compound is valued for its unique surfactant and chelating properties, making it a critical performance additive in demanding industrial formulations. It is primarily utilized by manufacturers in the lubricant, corrosion inhibitor, textile, and personal care industries seeking to enhance product stability and functionality.

Application

• Lubricant & Fuel Additive: Acts as a multifunctional dispersant, detergent, and anti-wear agent in engine oils and industrial lubricants.
• Corrosion Inhibitor: Used in formulations for metalworking fluids, coolants, and industrial water treatment systems to protect ferrous and non-ferrous metals.
• Textile Auxiliary: Serves as a softening agent, antistatic agent, and dye-fixing agent in fiber and fabric processing.
• Personal Care & Cosmetics: Functions as an emulsifier, conditioner, and viscosity modifier in hair care and skin care products.
• Oilfield Chemicals: Employed as a component in drilling muds and completion fluids for its clay stabilization and corrosion inhibition properties.
• Paint & Coating Additive: Enhances pigment dispersion, improves adhesion, and provides corrosion resistance in protective coatings.
• Paper Manufacturing: Used as a retention aid and drainage aid in the papermaking process.

Basic Information

Product Name	n-(2-Aminoethyl)-N'-[2-(2-Heptadecyl-4,5-Dihydro-1H-Imidazol-1-Yl)Ethyl]Ethylenediamine
CAS No.	65817-49-4
Molecular Formula	C26H54N6
Molecular Weight	450.75 g/mol
Synonyms	1H-Imidazole-1-ethanamine, 4,5-dihydro-2-heptadecyl-N-[2-[(2-aminoethyl)amino]ethyl]-; Ethylenediamine, N-(2-aminoethyl)-N'-[2-(2-heptadecyl-4,5-dihydro-1H-imidazol-1-yl)ethyl]-; Heptadecyl imidazoline polyamine; Aminoethylheptadecylimidazoline; Polyamine-based imidazoline surfactant; N-Aminoethyl-N'-heptadecylimidazolinyl ethylenediamine; CAS 65817-49-4
EINECS	Contact for details

Quality Control

Our production of n-(2-Aminoethyl)-N'-[2-(2-Heptadecyl-4,5-Dihydro-1H-Imidazol-1-Yl)Ethyl]Ethylenediamine adheres to a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting purity, physical properties, and other critical parameters are provided with every shipment.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Primary Amine Value	Contact for details
Total Amine Value	Contact for details
pH (10% solution)	10.0 - 12.0

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