Description

1-[2-[(2-Cyanoethyl)(1-Oxoicosyl)Amino]Ethyl]-4,5-Dihydro-1-Methyl-2-Nonadecyl-1H-Imidazolium Methyl Sulphate is a high-purity, specialty quaternary ammonium salt with a complex cationic structure, designed for advanced formulation chemistry. This compound is valued for its unique combination of a long hydrophobic alkyl chain and a reactive cyanoethyl group, offering exceptional surface-active and compatibilizing properties. It is primarily sought after by industrial chemists and formulators in the personal care, textile processing, and specialty surfactant sectors for creating high-performance products.

Application

• Primary Surfactant/Conditioner in high-end hair care formulations (conditioners, masks) for superior detangling and softness.
• Fabric Softener Active in concentrated liquid and dryer sheet formulations for the textile industry.
• Antistatic Agent in synthetic fiber production and processing to reduce static charge buildup.
• Emulsifier and Dispersant for challenging oil-in-water systems in cosmetic and industrial applications.
• Phase Transfer Catalyst in specialized organic synthesis reactions requiring a lipophilic cationic agent.
• Corrosion Inhibitor Component in formulations for metalworking fluids and industrial coatings.

Basic Information

Product Name	1-[2-[(2-Cyanoethyl)(1-Oxoicosyl)Amino]Ethyl]-4,5-Dihydro-1-Methyl-2-Nonadecyl-1H-Imidazolium Methyl Sulphate
CAS No.	67874-10-6
Molecular Formula	C49H96N4O5S
Molecular Weight	853.4 g/mol
Synonyms	Quaternium-86; 1-Methyl-2-nonadecyl-1-[2-[(2-cyanoethyl)(1-oxoicosyl)amino]ethyl]-4,5-dihydro-1H-imidazolium methyl sulfate; Methyl (1-methyl-2-nonadecyl-4,5-dihydro-1H-imidazol-1-ium-1-yl)ethyl[(2-cyanoethyl)(1-oxoicosyl)amino] sulfate; Cyanoethyl Arachidoyl Hydroxyethyl Methyl Imidazolinium Methosulfate; Arachidamidopropyl Dimethylamine Cyanoethyl Methosulfate (related amine precursor); Long-chain imidazolinium methosulfate surfactant
EINECS	Contact for details

Quality Control

Our production of 1-[2-[(2-Cyanoethyl)(1-Oxoicosyl)Amino]Ethyl]-4,5-Dihydro-1-Methyl-2-Nonadecyl-1H-Imidazolium Methyl Sulphate adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for assay and impurity profiling, to ensure chemical identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product performance and stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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