Description

4,5-Dihydro-2-Pentadecyl-1H-Imidazole-1-Ethanol is a high-purity, long-chain imidazoline derivative with significant surface-active properties. This compound is valued for its role as a versatile intermediate and functional additive, offering excellent emulsification, corrosion inhibition, and conditioning effects. It is primarily sought by manufacturers in the personal care, agrochemical, and industrial lubricant sectors for formulating high-performance products.

Application

• Corrosion Inhibitor: A key component in formulations for metalworking fluids, fuel additives, and industrial cooling systems to protect ferrous and non-ferrous metals.
• Surfactant & Emulsifier: Used in the production of specialty detergents, agrochemical emulsions, and textile processing aids due to its amphoteric nature.
• Hair & Skin Care Conditioning Agent: Employed in rinse-off and leave-on personal care products like shampoos and creams for its antistatic and softening properties.
• Chemical Intermediate: Serves as a precursor for synthesizing more complex quaternary ammonium compounds and other specialty surfactants.
• Lubricant Additive: Enhances the performance of industrial lubricants and greases by providing friction reduction and anti-wear characteristics.
• Biocide & Preservative Synergist: Used in combination with other actives in industrial preservatives and disinfectant formulations.

Basic Information

Product Name	4,5-Dihydro-2-Pentadecyl-1H-Imidazole-1-Ethanol
CAS No.	21631-87-8
Molecular Formula	C20H40N2O
Molecular Weight	324.55 g/mol
Synonyms	1-Hydroxyethyl-2-heptadecylimidazoline; 2-Heptadecyl-1-(2-hydroxyethyl)imidazoline; 1-(2-Hydroxyethyl)-2-heptadecylimidazoline; 2-Heptadecyl-1-hydroxyethylimidazoline; Imidazoline derivative C17; Oleyl hydroxyethyl imidazoline (related); Amine oxide precursor; CAS 21631-87-8
EINECS	244-500-1

Quality Control

Our 4,5-Dihydro-2-Pentadecyl-1H-Imidazole-1-Ethanol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all relevant parameters is 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). Keep away from strong oxidizing agents and acids. Under these conditions, the product remains stable for an extended period.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid / paste
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals (as Pb)	≤ 10 ppm

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