Description

Di-n-Hexyl Azelate is a high-purity diester derived from azelaic acid and n-hexanol, valued for its excellent performance as a low-volatility, high-boiling point plasticizer and lubricant base. This compound is crucial for formulating products that require enhanced flexibility, thermal stability, and low-temperature properties. It is primarily sought by manufacturers in the polymer, specialty lubricant, and cosmetic industries for advanced material engineering.

Application

• Primary plasticizer for PVC, polyurethane, and other synthetic polymers to improve flexibility and durability.
• Key ingredient in high-performance synthetic lubricants and grease formulations.
• Functional fluid and base oil for high-temperature hydraulic systems and compressor oils.
• Emollient and solvent in premium cosmetic and personal care products.
• Intermediate for the synthesis of specialty surfactants and corrosion inhibitors.
• Plasticizer for adhesives, sealants, and coatings to enhance low-temperature performance.

Basic Information

Product Name	Di-n-Hexyl Azelate
CAS No.	109-31-9
Molecular Formula	C21H40O4
Molecular Weight	356.54 g/mol
Synonyms	Dioctyl Azelate (DOZ); Dihexyl Azelate; Azelaic Acid, Dihexyl Ester; Hexyl Azelate; Bis(hexyl) Azelate; 1,9-Nonanedioic Acid, 1,9-Dihexyl Ester; Plasticizer DOZ; Uniflex DOZ
EINECS	203-663-6

Quality Control

Our Di-n-Hexyl Azelate is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A detailed Certificate of Analysis (COA) documenting purity, acid value, color, and other critical parameters is provided with each shipment to guarantee consistency and compliance.

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 to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%
Refractive Index (20°C)	1.443 - 1.447
Density (20°C)	0.920 - 0.935 g/mL

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