Description

1-[2-[(2-Cyanoethyl)(1-Oxooctadecyl)Amino]Ethyl]-1-Ethyl-2-Heptadecyl-4,5-Dihydro-1H-Imidazolium Ethyl Sulphate is a high-purity, cationic surfactant and conditioning agent belonging to the imidazolinium quaternary ammonium compound family. Its molecular structure provides excellent substantivity to various substrates, making it a key ingredient for enhancing softness, manageability, and antistatic properties. This compound is primarily sought after by manufacturers in the personal care, textile, and industrial surfactant sectors for formulating high-performance products.

Application

• Hair Conditioners & Rinse-Off Products: Imparts exceptional detangling, smoothness, and shine to hair fibers due to its strong cationic charge and fatty chain structure.
• Fabric Softeners & Textile Auxiliaries: Used as a primary softening agent for textiles, providing a luxurious, soft hand feel and reducing static cling.
• Skin Care & Creams: Acts as an emulsifier and conditioning agent, improving skin feel and the spreadability of formulations.
• Industrial Surfactants & Emulsifiers: Serves as a cationic emulsifier or co-emulsifier in various industrial applications requiring positive surface charge modification.
• Antistatic Agents: Effective in formulations designed to dissipate static electricity on synthetic fibers, plastics, and other surfaces.
• Dyeing & Pigment Auxiliaries: Can be used as a leveling agent or fixative in dyeing processes to improve color uniformity and fastness.

Basic Information

Product Name	1-[2-[(2-Cyanoethyl)(1-Oxooctadecyl)Amino]Ethyl]-1-Ethyl-2-Heptadecyl-4,5-Dihydro-1H-Imidazolium Ethyl Sulphate
CAS No.	67874-20-8
Molecular Formula	C49H96N4O5S
Molecular Weight	853.4 g/mol
Synonyms	Quaternium-33; 1-Ethyl-1-[2-[(2-cyanoethyl)(stearoylamino)ethyl]-2-heptadecyl-4,5-dihydroimidazolium ethyl sulfate; 1-Ethyl-2-heptadecyl-1-[2-[(stearoylamino)ethyl]amino]ethyl]-4,5-dihydroimidazolium ethyl sulfate; Stearamidopropyl Ethyldimonium Ethosulfate (related analog); Cationic Surfactant 67874-20-8; Imidazolinium quaternary ammonium salt; Conditioning Agent 67874-20-8
EINECS	Contact for details

Quality Control

Our production of 1-[2-[(2-Cyanoethyl)(1-Oxooctadecyl)Amino]Ethyl]-1-Ethyl-2-Heptadecyl-4,5-Dihydro-1H-Imidazolium Ethyl Sulphate adheres to stringent quality management protocols. Every batch is analyzed to ensure consistent purity, identity, and performance characteristics. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with each shipment to guarantee compliance with your formulation requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 95%
Water Content (KF)	Max. 2.0%
pH (10% Solution)	5.0 - 7.5
Heavy Metals (as Pb)	Max. 10 ppm

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