Description

Heptadecyl Hydroxyethyl Imidazoline is a versatile, high-purity cationic surfactant and corrosion inhibitor belonging to the imidazoline chemical class. Its molecular structure provides excellent emulsifying, dispersing, and film-forming properties, making it a critical performance additive in demanding industrial formulations. This compound is essential for manufacturers in the oilfield, metalworking, and personal care industries seeking to enhance product stability and protect sensitive surfaces.

Application

• Corrosion Inhibitor in Oilfield Chemicals: A key component in drilling fluids, completion brines, and production chemicals to protect downhole and pipeline infrastructure from acidic and saline environments.
• Emulsifier & Demulsifier: Used in the formulation of both oil-in-water and water-in-oil emulsions, as well as in breaking crude oil emulsions during petroleum processing.
• Fabric Softener & Textile Auxiliary: Acts as a cationic softener for textiles, providing a smooth hand feel, and serves as an antistatic and dye-leveling agent.
• Metalworking Fluid Additive: Imparts lubricity, corrosion protection, and emulsification in cutting oils, grinding coolants, and rust preventatives.
• Personal Care & Cosmetic Ingredient: Functions as a conditioning agent, emulsifier, and viscosity modifier in hair conditioners, skin creams, and other formulations.
• Asphalt Emulsifier: Facilitates the formation of stable cationic asphalt emulsions used in road construction and maintenance.
• Biocide & Fungistat Potentiator: Enhances the efficacy of other preservatives in industrial water systems and material protection.

Basic Information

Product Name	Heptadecyl Hydroxyethyl Imidazoline
CAS No.	53466-91-4
Molecular Formula	C22H44N2O
Molecular Weight	352.60 g/mol
Synonyms	1H-Imidazole-1-ethanol, 4,5-dihydro-2-heptadecyl-; 2-Heptadecyl-4,5-dihydro-1H-imidazole-1-ethanol; 2-Heptadecyl-2-imidazoline-1-ethanol; Heptadecyl imidazoline ethoxylate; Amine C, imidazoline derivative; Cationic surfactant S-100; Corrosion inhibitor IM-C17; Textile softener IS-17; N-(2-Hydroxyethyl)-2-heptadecyl-2-imidazoline
EINECS	258-528-1

Quality Control

Our Heptadecyl Hydroxyethyl Imidazoline is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications for industrial applications. Certificates of Analysis (COA) documenting purity, physical properties, and performance characteristics 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, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (Active Content)	Min. 95%
Water Content	Max. 1.0%
pH (10% solution)	9.0 - 11.0
Amine Value	Contact for details

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