Description

Icosanoic Acid 2-Hydroxyethyl Ester is a high-purity fatty acid ester derived from arachidic acid. This compound serves as a versatile intermediate and functional additive, valued for its lipophilic character and ability to modify surface properties. It is primarily utilized in the formulation of advanced lubricants, plasticizers, and personal care products where consistent quality and reliable performance are critical.

Application

• Lubricant & Grease Formulation: Acts as a friction modifier and viscosity index improver in synthetic and semi-synthetic lubricants.
• Polymer & Plasticizer Industry: Used as a secondary plasticizer and processing aid to enhance flexibility and workability in PVC and other polymer systems.
• Personal Care & Cosmetics: Functions as an emollient and skin-conditioning agent in creams, lotions, and ointments.
• Chemical Synthesis: Serves as a key intermediate for the production of surfactants, emulsifiers, and other specialty esters.
• Textile & Fiber Processing: Employed as a softening agent and lubricant in fiber manufacturing and fabric treatment.
• Coatings & Inks: Imparts flow and leveling properties while acting as a compatibilizer in various coating formulations.

Basic Information

Product Name	Icosanoic Acid 2-Hydroxyethyl Ester
CAS No.	26158-80-5
Molecular Formula	C₂₂H₄₄O₃
Molecular Weight	356.59 g/mol
Synonyms	2-Hydroxyethyl Arachidate; Arachidic Acid 2-Hydroxyethyl Ester; Ethylene Glycol Monoarachidate; Glycol Arachidate; Ethylene Glycol Arachidate; 2-Hydroxyethyl Eicosanoate; EINECS 247-485-7
EINECS	247-485-7

Quality Control

Our Icosanoic Acid 2-Hydroxyethyl Ester is manufactured under a strict quality management system. Each batch is tested to ensure it meets precise chemical and physical specifications, including identity, purity, and absence of critical impurities. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen to preserve product integrity.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	155 - 165 mg KOH/g
Hydroxyl Value	155 - 165 mg KOH/g
Melting Point	60 - 65 °C
Heavy Metals (as Pb)	≤ 10 ppm

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