Description

2-Heptadecyl-1-(2-Hydroxyethyl)-4,5-Dihydro-1H-Imidazolium Dihydrogen Phosphate is a high-purity, specialty ionic liquid and quaternary ammonium salt derivative. This compound is valued for its unique combination of cationic surfactant properties and phosphate functionality, making it a versatile intermediate and performance additive. It is primarily utilized in advanced material science, industrial lubrication, and as a key component in specialty formulations requiring controlled surface activity and compatibility.

Application

• Lubricant & Grease Additive: Functions as a high-performance friction modifier and anti-wear agent in synthetic and semi-synthetic lubricants.
• Corrosion Inhibitor: Used in metalworking fluids, coatings, and industrial cleaning formulations to provide surface protection.
• Textile & Fiber Processing Aid: Acts as a softener, antistatic agent, and dye-leveling agent in synthetic fiber production.
• Emulsifier & Dispersant: Serves as a stabilizer in emulsion polymerizations and pigment dispersion systems.
• Personal Care & Cosmetics: Employed as a conditioning agent and emulsifier in hair care and skincare products.
• Pharmaceutical Intermediate: Used in the synthesis of certain cationic bioactive molecules and drug delivery systems.
• Asphalt & Bitumen Modifier: Enhances adhesion and rheological properties in road construction materials.
• Paper & Pulp Chemical: Acts as a softening and debonding agent in tissue paper manufacturing.

Basic Information

Product Name	2-Heptadecyl-1-(2-Hydroxyethyl)-4,5-Dihydro-1H-Imidazolium Dihydrogen Phosphate
CAS No.	68134-14-5
Molecular Formula	C22H47N2O6P
Molecular Weight	466.59 g/mol
Synonyms	1H-Imidazolium, 2-heptadecyl-4,5-dihydro-1-(2-hydroxyethyl)-, phosphate (1:1); 2-Heptadecyl-1-(2-hydroxyethyl)-2-imidazoline phosphate; Heptadecyl hydroxyethyl imidazoline phosphate; Ethoquad® O/12 P (related trade series); Cationic phosphate ester; Imidazolinium phosphate salt; Oleyl hydroxyethyl imidazoline phosphate (common industry name for C17 chain); 1-(2-Hydroxyethyl)-2-heptadecyl-4,5-dihydro-1H-imidazolium dihydrogen phosphate
EINECS	Contact for details

Quality Control

Our production of 2-Heptadecyl-1-(2-Hydroxyethyl)-4,5-Dihydro-1H-Imidazolium Dihydrogen Phosphate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and quality assurance.

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 prevent absorption of atmospheric moisture, which may affect product quality and performance.

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)	≤ 2.0%
pH (5% solution)	2.5 - 4.5
Heavy Metals (as Pb)	≤ 20 ppm

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