Description

Octyl Decyl Adipate is a high-performance, low-volatility diester plasticizer derived from adipic acid. This compound is valued for its excellent compatibility with a wide range of polymers, providing superior flexibility and low-temperature properties. It is a critical component for formulators in the plastics, coatings, and specialty chemical industries seeking durable and efficient plasticizing solutions.

Application

• Primary Plasticizer for PVC, imparting excellent flexibility, low volatility, and good resistance to extraction.
• Synthetic Rubber Compounding, enhancing processability and low-temperature performance in nitrile and other elastomers.
• Polymer Additive for improving the cold flexibility and durability of adhesives, sealants, and caulks.
• Functional Fluid base or additive in high-temperature lubricants and specialty hydraulic fluids.
• Coalescing Aid & Plasticizer in specialty coatings and inks to improve film formation and flexibility.
• Gasket & Seal Formulations, where long-term stability and resistance to migration are required.

Basic Information

Product Name	Octyl Decyl Adipate
CAS No.	110-29-2
Molecular Formula	C22H42O4
Molecular Weight	370.57 g/mol
Synonyms	Bis(octyl-decyl) adipate; Adipic acid, bis(octyl-decyl) ester; Di(octyl-decyl) adipate; DOA (mixed octyl decyl); Hexanedioic acid, bis(octyl-decyl) ester; Plasticizer ODA; Adipate ester ODA
EINECS	203-750-9

Quality Control

Our Octyl Decyl Adipate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, color, and physical properties. A Certificate of Analysis (COA) is provided with each shipment, detailing key parameters and confirming compliance with agreed-upon standards.

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.

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°C)	0.915 - 0.925
Refractive Index (20°C)	1.445 - 1.455

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