Description

Hexanoic Acid,2-Ethyl-, Eicosyl Ester is a high-purity synthetic ester, specifically the eicosyl ester of 2-ethylhexanoic acid. This compound serves as a versatile and stable intermediate and functional additive in advanced manufacturing processes. It is particularly valuable for industries requiring high-performance lubricants, plasticizers, and specialty chemical synthesis.

Application

• Synthetic Lubricant & Grease Formulation: Acts as a high-performance base oil or additive, offering excellent thermal stability and low-temperature fluidity.
• Polymer & Plasticizer Industry: Used as a specialty monomer or co-monomer in polymer synthesis and as a plasticizer to enhance flexibility in certain polymer systems.
• Metalworking Fluids: Functions as a lubricity agent and corrosion inhibitor in cutting oils, drawing compounds, and other industrial lubricants.
• Cosmetic & Personal Care: Employed as an emollient and skin-conditioning agent in high-end cosmetic formulations.
• Chemical Synthesis: Serves as a key intermediate for the production of more complex esters, surfactants, and other fine chemicals.
• Textile & Fiber Processing: Used as a lubricant and softening agent in fiber production and textile manufacturing.

Basic Information

Product Name	Hexanoic Acid,2-Ethyl-, Eicosyl Ester
CAS No.	72201-44-6
Molecular Formula	C28H56O2
Molecular Weight	424.75 g/mol
Synonyms	2-Ethylhexanoic Acid Eicosyl Ester; Eicosyl 2-Ethylhexanoate; Docosyl 2-Ethylhexanoate (common name); Behenyl 2-Ethylhexanoate (trade name variant); Isooctanoic Acid, Eicosyl Ester; C8 Acid, C22 Alcohol Ester; 2-EHA Eicosyl Ester; EHA-C22 Ester
EINECS	Contact for details

Quality Control

Our Hexanoic Acid,2-Ethyl-, Eicosyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.85 - 0.87
Refractive Index (20°C)	1.445 - 1.455

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