Description

Diisobutyl Azelate is a high-purity diester of azelaic acid, valued for its excellent solvency and plasticizing properties. This compound is a versatile chemical intermediate and functional additive, prized for its low volatility and compatibility with a wide range of polymers and resins. It is essential for manufacturers in the plastics, lubricants, and specialty chemical industries seeking to enhance product performance and process efficiency.

Application

• Primary plasticizer and co-plasticizer for PVC, polyurethane, and other synthetic polymers to improve flexibility and low-temperature performance.
• Key intermediate in the synthesis of high-performance lubricants and synthetic esters for industrial and automotive applications.
• Solvent and carrier fluid in specialty inks, coatings, and adhesives formulations.
• Functional fluid and base stock for high-temperature hydraulic fluids and compressor lubricants.
• Additive in cosmetic and personal care products as an emollient and skin-conditioning agent.
• Chemical building block for producing polyesters, plasticizers, and other specialty esters.

Basic Information

Product Name	Diisobutyl Azelate
CAS No.	105-80-6
Molecular Formula	C17H32O4
Molecular Weight	300.44 g/mol
Synonyms	Dibutyl Azelate (mixed isomers); Azelaic Acid Diisobutyl Ester; Diisobutyl Nonanedioate; Bis(2-methylpropyl) Nonanedioate; Nonanedioic Acid, Bis(2-methylpropyl) Ester; DIBA; DB Azelate
EINECS	203-334-6

Quality Control

Our Diisobutyl Azelate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to guarantee traceability and compliance with your technical requirements.

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, acids, and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1%
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.930 - 0.950
Refractive Index (20°C)	1.435 - 1.445

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