Description

1-Ethyl-2-(2-Heptadecenyl)-4,5-Dihydro-3-(2-Hydroxyethyl)-1H-Imidazolium Ethyl Sulphate is a high-purity, quaternary ammonium salt surfactant belonging to the imidazolinium class. This compound is valued for its excellent emulsifying, antistatic, and softening properties, making it a critical performance additive in demanding industrial formulations. It is primarily sought by manufacturers in the textile, personal care, and specialty chemical industries for its superior compatibility and efficacy.

Application

• Textile Softener & Antistatic Agent: A key cationic component in premium fabric softeners and conditioners, providing a soft hand feel and reducing static cling on synthetic and natural fibers.
• Hair Conditioner & Cosmetic Formulations: Used as a conditioning agent in hair care products (shampoos, conditioners) and skin creams for its substantivity and softening effects.
• Industrial Emulsifier & Dispersant: Functions as an effective emulsifier for oil-in-water systems and a dispersant for pigments and additives in various chemical processes.
• Corrosion Inhibitor: Employed in metalworking fluids and industrial lubricants to provide a protective film on metal surfaces.
• Antimicrobial Formulations: Serves as a base material or synergistic agent in the development of quaternary ammonium-based disinfectants and sanitizers.
• Paper & Pulp Processing: Acts as a softener and debonding agent in paper manufacturing to improve sheet quality and processability.

Basic Information

Product Name	1-Ethyl-2-(2-Heptadecenyl)-4,5-Dihydro-3-(2-Hydroxyethyl)-1H-Imidazolium Ethyl Sulphate
CAS No.	68938-60-3
Molecular Formula	C26H52N2O5S
Molecular Weight	504.77 g/mol
Synonyms	1-Ethyl-2-(heptadec-2-enyl)-3-(2-hydroxyethyl)-4,5-dihydro-1H-imidazol-3-ium ethyl sulfate; Imidazolinium quaternary compound; Ethyl hydroxyethyl heptadecenyl imidazolinium ethosulfate; Oleyl hydroxyethyl imidazoline ethosulfate (common trade name variant); 1H-Imidazolium, 1-ethyl-2-(2-heptadecenyl)-4,5-dihydro-3-(2-hydroxyethyl)-, ethyl sulfate; Quaternium-71 (cosmetic ingredient naming); Cationic surfactant 68938-60-3; Softening agent CAS 68938-60-3
EINECS	Contact for details

Quality Control

Our 1-Ethyl-2-(2-Heptadecenyl)-4,5-Dihydro-3-(2-Hydroxyethyl)-1H-Imidazolium Ethyl Sulphate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry specifications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available for all commercial shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture which may affect quality.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 95.0 %
Water Content (KF)	≤ 2.0 %
pH (10% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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