Description

2-Ethyl-2-Methylicosanoic Acid Methyl Ester is a high-purity, branched-chain fatty acid ester with a defined molecular structure. This specialty chemical is valued for its role as a versatile intermediate and performance additive in advanced formulations. It is particularly sought after by manufacturers in the lubricants, polymers, and personal care industries seeking to enhance product properties such as low-temperature performance and stability.

Application

• Synthetic Lubricant Base Stock & Additive: Imparts excellent low-temperature fluidity and oxidative stability to high-performance lubricants and greases.
• Polymer Plasticizer & Modifier: Used to improve the flexibility, processability, and low-temperature impact resistance of various polymers and elastomers.
• Personal Care & Cosmetic Ingredient: Serves as an emollient and texture enhancer in skin creams, lotions, and makeup formulations.
• Chemical Intermediate: A key building block for the synthesis of more complex surfactants, corrosion inhibitors, and specialty esters.
• Metalworking Fluid Component: Contributes to lubrication and surface finish in cutting, grinding, and drawing fluids.
• Fuel & Oil Additive Precursor: Used in the manufacture of additives that improve detergent/dispersant properties in fuels and engine oils.

Basic Information

Product Name	2-Ethyl-2-Methylicosanoic Acid Methyl Ester
CAS No.	55282-04-7
Molecular Formula	C₂₄H₄₈O₂
Molecular Weight	368.64 g/mol
Synonyms	Methyl 2-ethyl-2-methyl-icosanoate; 2-Ethyl-2-methyl-eicosanoic acid methyl ester; Methyl 2-ethyl-2-methylicosanoate; Docosanoic acid, 2-ethyl-2-methyl-, methyl ester; C24 Branched-chain fatty acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Ethyl-2-Methylicosanoic Acid Methyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent composition. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%

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