Description

Azelaic Acid Monoethyl Ester is a high-purity organic ester derivative of azelaic acid, valued for its role as a versatile chemical intermediate. Its controlled molecular structure enables precise synthesis in the production of specialty polymers, lubricants, and cosmetic ingredients. This compound is essential for manufacturers in the polymer, personal care, and fine chemical industries seeking consistent quality for advanced formulations.

Application

• Polymer & Plasticizer Intermediate: A key monomer or building block for synthesizing specialized polyesters, polyamides, and plasticizers, contributing to material flexibility and durability.
• Lubricant & Synthetic Oil Additive: Used in the formulation of high-performance synthetic lubricants and ester-based oils for industrial and automotive applications.
• Cosmetic & Personal Care Ingredient: Serves as a precursor or emollient ester in the manufacture of skin care products, leveraging the beneficial properties of azelaic acid derivatives.
• Pharmaceutical Synthesis: Employed as a chemical intermediate in the research and production of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Flavor & Fragrance Industry: Acts as a starting material or modifier for creating specific ester notes in advanced fragrance and flavor compositions.
• Corrosion Inhibitor Formulation: Used in the development of specialty chemicals and coatings designed to protect metal surfaces.

Basic Information

Product Name	Azelaic Acid Monoethyl Ester
CAS No.	1593-55-1
Molecular Formula	C11H20O4
Molecular Weight	216.28 g/mol
Synonyms	Ethyl hydrogen azelate; Monoethyl azelate; Ethyl 9-carboxynonanoate; 9-Ethoxy-9-oxononanoic acid; Azelaic acid ethyl ester (partial); Nonanedioic acid, monoethyl ester; Ethyl monoazelate; 1-Ethyl nonanedioate
EINECS	Contact for details

Quality Control

Our Azelaic Acid Monoethyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. A Certificate of Analysis (COA) documenting results for assay, related substances, and other critical parameters is available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details
Heavy Metals	< 10 ppm

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