Description

Azelaic Acid Hydrogen 1-Octyl Ester is a high-purity diester derivative of azelaic acid, valued for its excellent emollient properties and chemical stability. This compound serves as a versatile intermediate and functional ingredient, offering superior skin feel and formulation compatibility. It is primarily sought by manufacturers in the personal care, cosmetics, and specialty chemical industries for premium product development.

Application

• As a key emollient and skin-conditioning agent in high-end cosmetic creams, lotions, and serums.
• As a plasticizer and lubricant additive in specialty polymer and resin formulations.
• As a synthetic intermediate for the production of more complex esters, fragrances, and specialty chemicals.
• In the formulation of hair care products for its conditioning and gloss-enhancing properties.
• As a corrosion inhibitor component and additive in functional fluids and industrial lubricants.
• As a textile auxiliary to improve fiber softness and processing.

Basic Information

Product Name	Azelaic Acid Hydrogen 1-Octyl Ester
CAS No.	75239-59-7
Molecular Formula	C17H32O4
Molecular Weight	300.44 g/mol
Synonyms	1-Octyl Hydrogen Azelate; Dioctyl Azelate (Note: Common name for the diester, often used contextually); Octyl Hydrogen Azelate; Azelaic Acid Monoocyl Ester; Nonanedioic Acid, 1-Octyl Ester; Azelaic Acid, Monoocyl Ester; 9-Octyloxy-9-oxononanoic Acid
EINECS	Contact for details

Quality Control

Our Azelaic Acid Hydrogen 1-Octyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards and customer specifications. A Certificate of Analysis (COA) detailing all relevant parameters is provided with every shipment.

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 and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Acid Value	≤ 2.0 mg KOH/g
Moisture (KF)	≤ 0.5%

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