Description

1-Ethyl-4,5-Dihydro-3-(2-Hydroxyethyl)-2-Undecyl-1H-Imidazolium Ethyl Sulphate is a high-purity ionic liquid belonging to the imidazolium class, valued for its unique combination of surface activity and solubility properties. This compound is engineered to deliver consistent performance as a versatile chemical intermediate and functional additive. It is primarily sought by manufacturers in the textile, personal care, and specialty chemical industries for applications requiring effective surfactancy, lubrication, or phase-transfer catalysis.

Application

• Primary use as a high-performance surfactant and softener in textile finishing processes.
• Key ingredient in hair conditioners and fabric softeners for its cationic conditioning properties.
• Utilized as a phase-transfer catalyst (PTC) in organic synthesis and polymerization reactions.
• Acts as an antistatic agent in plastics and synthetic fibers.
• Functions as a corrosion inhibitor in industrial fluids and coatings.
• Employed as a dispersing agent for pigments and fillers.
• Serves as a lubricant additive to modify surface properties and reduce friction.
• Used in the formulation of specialty detergents and cleaning agents.

Basic Information

Product Name	1-Ethyl-4,5-Dihydro-3-(2-Hydroxyethyl)-2-Undecyl-1H-Imidazolium Ethyl Sulphate
CAS No.	93762-32-4
Molecular Formula	C20H40N2O5S
Molecular Weight	420.61 g/mol
Synonyms	1-Ethyl-2-undecyl-3-(2-hydroxyethyl)-4,5-dihydro-1H-imidazol-3-ium ethyl sulfate; C11-Imidazolinium Ethyl Sulfate; 1-Ethyl-2-undecyl-4,5-dihydro-1H-imidazol-3-ium 3-(2-hydroxyethyl) ethyl sulfate; Imidazolinium Quaternary Compound; Ethyl Sulfate Salt of Imidazoline; Softening Agent C-100S (Trade Name Variant); Textile Softener Quaternary; CAS 93762-32-4
EINECS	Contact for details

Quality Control

Our production of 1-Ethyl-4,5-Dihydro-3-(2-Hydroxyethyl)-2-Undecyl-1H-Imidazolium Ethyl Sulphate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure it meets precise purity and performance specifications. A detailed Certificate of Analysis (COA), confirming identity, assay, and impurity profiles, is provided with each shipment to guarantee supply chain transparency and product consistency for our global B2B clients.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 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.