Description

Benzyl Octyl Adipate is a high-purity diester plasticizer derived from adipic acid. This compound is valued for its excellent solvating power and compatibility with a wide range of polymers, providing enhanced flexibility and low-temperature performance. It is a critical component for formulators in industries requiring specialized plasticizers with low volatility and good permanence.

Application

Benzyl Octyl Adipate serves as a versatile intermediate and functional additive across several high-value industrial sectors. Its primary applications include:

• Primary Plasticizer for PVC, polyurethane, and synthetic rubber formulations.
• Functional Fluid and base component in high-performance lubricants and greases.
• Solvent and Carrier in specialty coatings, inks, and adhesive systems.
• Synthetic Intermediate for the production of more complex esters and polymer modifiers.
• Additive in sealants and caulks to improve workability and elasticity.

Basic Information

Product Name	Benzyl Octyl Adipate
CAS No.	3089-55-2
Molecular Formula	C21H32O4
Molecular Weight	348.48 g/mol
Synonyms	Adipic Acid, Benzyl Octyl Ester; Benzyl Octyl Hexanedioate; Octyl Benzyl Adipate; DOA Benzyl Ester; Hexanedioic Acid, Benzyl Octyl Ester; 1,6-Hexanedioic Acid, Phenylmethyl Octyl Ester; Adipic Acid Benzyl Octyl Ester; Plasticizer BOA
EINECS	221-411-4

Quality Control

Our Benzyl Octyl Adipate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) documenting purity, identity, and key parameters is available for each lot to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids, oxidizing agents, and heat sources. This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen.

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%
Refractive Index (20°C)	1.480 - 1.490
Density (20°C)	1.010 - 1.030 g/mL

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