Description

Bis(2-Butoxyethyl) Azelate is a high-purity diester derived from azelaic acid and 2-butoxyethanol. This compound is valued as a high-performance, low-volatility plasticizer and solvent intermediate, offering excellent compatibility with a wide range of polymers and resins. It is primarily needed by manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance product flexibility, durability, and processing characteristics.

Application

• Primary plasticizer for PVC, polyurethane, and other synthetic polymers to improve flexibility and low-temperature performance.
• Key intermediate in the synthesis of specialty lubricants and functional fluids.
• Solvent and coalescing agent for high-performance industrial and architectural coatings and inks.
• Additive in adhesive and sealant formulations to modify viscosity and enhance film formation.
• Plasticizer for synthetic rubber and elastomer compounds.
• Component in specialty cleaning and degreasing formulations.
• Intermediate for the production of cosmetic and personal care esters.
• Additive in cable and wire insulation compounds.

Basic Information

Product Name	Bis(2-Butoxyethyl) Azelate
CAS No.	63021-23-8
Molecular Formula	C22H42O6
Molecular Weight	402.57 g/mol
Synonyms	Dibutoxyethyl Azelate; Azelaic Acid, Bis(2-Butoxyethyl) Ester; 2-Butoxyethyl Azelate; Di(2-butoxyethyl) Azelate; BE-Azelate; Azelaic Acid Di(butoxyethyl) Ester; 1,9-Bis(2-butoxyethoxy)-1,9-dioxononane; Nonanedioic Acid, 1,9-Bis(2-butoxyethyl) Ester
EINECS	Contact for details

Quality Control

Our Bis(2-Butoxyethyl) Azelate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to guarantee consistency and compliance for your industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption.

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
Refractive Index (20°C)	1.444 - 1.448
Density (20°C)	0.970 - 0.990 g/mL

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