Description

Nonanedioic Acid Bis[2-(2-Butoxyethoxy)Ethyl] Ester is a high-purity, synthetic diester of azelaic acid, valued for its excellent solvency and plasticizing properties. This specialty chemical is engineered to provide superior performance as a low-volatility, high-boiling point additive and intermediate. It is primarily sought by formulators in the polymer, lubricant, and specialty chemical industries for applications requiring enhanced flexibility, compatibility, and thermal stability.

Application

• Primary plasticizer and co-plasticizer for PVC, polyurethanes, and synthetic rubbers to improve low-temperature flexibility and durability.
• High-performance lubricant additive and base fluid for synthetic oils, greases, and metalworking fluids, offering excellent viscosity-temperature characteristics.
• Functional fluid and carrier solvent in industrial coatings, inks, and adhesives, providing controlled evaporation and pigment wetting.
• Chemical intermediate for the synthesis of more complex esters, surfactants, and polymeric materials.
• Additive in sealants and caulks to enhance workability, adhesion, and long-term weatherability.
• Plasticizer for specialty polymer applications where low migration and extraction resistance are critical.

Basic Information

Product Name	Nonanedioic Acid Bis[2-(2-Butoxyethoxy)Ethyl] Ester
CAS No.	70900-47-9
Molecular Formula	C25H48O8
Molecular Weight	476.65 g/mol
Synonyms	Azelaic Acid, Bis[2-(2-Butoxyethoxy)Ethyl] Ester; Di[2-(2-butoxyethoxy)ethyl] Azelate; Bis(2-(2-butoxyethoxy)ethyl) Nonanedioate; Azelaic Acid Di(butoxyethoxyethyl) Ester; Plasticizer DOA (derivative); 1,9-Nonanedioic Acid, Bis[2-(2-Butoxyethoxy)Ethyl] Ester; Ester of Azelaic Acid and Diethylene Glycol Monobutyl Ether; DBEEA Azelate
EINECS	Contact for details

Quality Control

Our Nonanedioic Acid Bis[2-(2-Butoxyethoxy)Ethyl] Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, color, and moisture content are available upon request to support your quality assurance protocols.

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 bases and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1%
Color (APHA)	≤ 50
Refractive Index (20°C)	1.445 - 1.455
Density (20°C)	0.98 - 1.02 g/mL

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