Description

Di(2-Ethylbutyl)Adipate is a high-purity diester plasticizer derived from adipic acid and 2-ethylbutanol, known for its excellent low-temperature flexibility and compatibility with a wide range of polymers. This compound is valued for its role in creating durable, flexible materials that resist embrittlement in cold environments. It is primarily sought by manufacturers in the plastics, coatings, and specialty chemical industries for formulating high-performance products.

Application

• Primary Plasticizer for polyvinyl chloride (PVC), polyvinyl butyral (PVB), and other synthetic resins, imparting superior low-temperature flexibility.
• Synthetic Lubricant Base Stock and functional fluid component, offering good thermal stability and viscosity properties.
• Coalescing Agent and Film Former in industrial and architectural coatings, latex paints, and adhesives.
• Intermediate in the synthesis of more complex esters, lubricant additives, and specialty polymers.
• Rubber Softener and processing aid in the manufacture of synthetic elastomers.
• Component in Sealants and Caulks, providing lasting flexibility and adhesion.

Basic Information

Product Name	Di(2-Ethylbutyl)Adipate
CAS No.	10022-60-3
Molecular Formula	C18H34O4
Molecular Weight	314.46 g/mol
Synonyms	Bis(2-ethylbutyl) adipate; Adipic acid bis(2-ethylbutyl) ester; DEHA (Diethylhexyl adipate - common industry reference); Hexanedioic acid, bis(2-ethylbutyl) ester; Adipic acid di(2-ethylbutyl) ester; Plasticizer DOA (alternative); 2-Ethylbutyl adipate
EINECS	233-004-7

Quality Control

Our Di(2-Ethylbutyl)Adipate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance characteristics. A Certificate of Analysis (COA) detailing assay, color, acidity, moisture content, and specific gravity is provided with each shipment to guarantee consistency and compliance with your formulation 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/59-77°F). Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acidity (as Adipic Acid)	≤ 0.05%
Color (APHA)	≤ 50
Moisture (KF)	≤ 0.1%
Specific Gravity (20/20°C)	0.920 - 0.930
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.