Description

4,5-Dihydro-1,3-Bis(2-Hydroxyethyl)-2-Undecyl-1H-Imidazolium Chloride is a quaternary ammonium salt belonging to the imidazolium class, valued for its dual functionality as a cationic surfactant and a phase-transfer catalyst. This compound is engineered to enhance reaction efficiency and material compatibility in demanding chemical synthesis and formulation processes. It is a critical raw material for manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries seeking to improve product performance and process yields.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial for alkylation, esterification, and polymerization processes.
• Surfactant & Emulsifier: Used in the formulation of industrial cleaners, textile auxiliaries, and agrochemical emulsions due to its surface-active properties.
• Corrosion Inhibitor Intermediate: Serves as a precursor or active component in formulations designed to protect metals in cooling systems and industrial fluids.
• Pharmaceutical Synthesis: Employed as an agent in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Antistatic Agent: Imparts antistatic properties to polymers and synthetic fibers during production.
• Biocide & Disinfectant Formulations: Acts as a potent active ingredient or synergistic component in industrial biocidal products.

Basic Information

Product Name	4,5-Dihydro-1,3-Bis(2-Hydroxyethyl)-2-Undecyl-1H-Imidazolium Chloride
CAS No.	93762-28-8
Molecular Formula	C₁₉H₃₉ClN₂O₂
Molecular Weight	363.0 g/mol (approx.)
Synonyms	1H-Imidazolium, 4,5-dihydro-1,3-bis(2-hydroxyethyl)-2-undecyl-, chloride; 2-Undecyl-1,3-bis(2-hydroxyethyl)imidazolinium chloride; Lauroyl hydroxyethyl imidazoline quaternary; Hydroxyethyl alkyl imidazoline quaternary; Imidazoline quaternary ammonium salt; C11 Alkyl hydroxyethyl imidazolinium chloride; 1,3-Bis(2-hydroxyethyl)-2-undecyl-2-imidazolinium chloride
EINECS	Contact for details

Quality Control

Our 4,5-Dihydro-1,3-Bis(2-Hydroxyethyl)-2-Undecyl-1H-Imidazolium Chloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets precise specifications and consistent performance. Certificates of Analysis (COA) documenting purity, physical properties, and other critical parameters 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, and 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 minimize exposure to atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0 %
Water Content (KF)	≤ 2.0 %
pH (10% solution)	5.0 - 8.0

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