Description

1-Benzyl-2-Henicosyl-4,5-Dihydro-1-(2-Hydroxyethyl)-1H-Imidazolium Chloride is a high-purity, specialty quaternary ammonium salt with a long alkyl chain, valued for its unique cationic surfactant and phase-transfer catalyst properties. This compound is essential for applications requiring precise chemical modification, surface activity, and controlled reactivity in demanding formulations. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for synthesis and process optimization.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, enhancing yield and efficiency in organic synthesis.
• Surfactant & Emulsifier: Acts as a cationic surfactant in specialty formulations for coatings, textiles, and personal care products.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and ionic liquids for drug delivery systems.
• Agrochemical Formulations: Used in the development of herbicides, pesticides, and plant growth regulators as a dispersant or active ingredient carrier.
• Corrosion Inhibitor: Incorporated into industrial fluids and coatings to provide protective surface films on metals.
• Antimicrobial Agent: Explored for use in disinfectants and preservatives due to its quaternary ammonium structure.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry, material science, and colloid science.
• Polymer Modification: Employed to modify polymer surfaces or as a monomer for creating functionalized polymeric materials.

Basic Information

Product Name	1-Benzyl-2-Henicosyl-4,5-Dihydro-1-(2-Hydroxyethyl)-1H-Imidazolium Chloride
CAS No.	94108-66-4
Molecular Formula	C₃₁H₅₅ClN₂O
Molecular Weight	507.23 g/mol
Synonyms	1-Benzyl-2-henicosyl-1-(2-hydroxyethyl)-4,5-dihydro-1H-imidazol-3-ium chloride; 1H-Imidazolium, 1-benzyl-4,5-dihydro-1-(2-hydroxyethyl)-2-henicosyl-, chloride; 2-HeNHImCl; Long-chain hydroxyethyl benzyl imidazolinium chloride; Hydroxyethyl benzyl henicosyl imidazolinium chloride; Quaternary ammonium salt of imidazoline; C21-Imidazolinium quat
EINECS	Contact for details

Quality Control

Our 1-Benzyl-2-Henicosyl-4,5-Dihydro-1-(2-Hydroxyethyl)-1H-Imidazolium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry conditions to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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