Description

Bis(2-Octyldodecyl) Adipate is a high-molecular-weight diester plasticizer derived from adipic acid and 2-octyldodecanol. This compound matters for its exceptional permanence, low volatility, and outstanding performance in demanding polymer applications, providing long-term flexibility and durability. It is primarily needed by formulators in the plastics, rubber, and specialty lubricant industries seeking superior plasticizers for high-temperature and high-performance products.

Application

• Primary plasticizer for high-temperature PVC applications, including wire and cable insulation and automotive interior components.
• Performance additive in synthetic rubber formulations to enhance low-temperature flexibility and processing.
• Base fluid or viscosity modifier in high-performance synthetic lubricants and greases.
• Plasticizer for specialty polymers and elastomers requiring low migration and extraction resistance.
• Functional fluid in industrial applications such as heat transfer fluids and hydraulic systems.
• Additive in sealants, adhesives, and caulks to improve workability and final film properties.

Basic Information

Product Name	Bis(2-Octyldodecyl) Adipate
CAS No.	85117-94-8
Molecular Formula	C52H102O4
Molecular Weight	791.4 g/mol
Synonyms	Di(2-octyldodecyl) adipate; Adipic acid, bis(2-octyldodecyl) ester; DOA (2-octyldodecyl); Plasticizer DOA (C26); Bis(2-octyldodecyl) hexanedioate; Lankroflex® ED 6; Uniflex® DOZ; Hexanedioic acid, 1,6-bis(2-octyldodecyl) ester
EINECS	285-546-8

Quality Control

Our Bis(2-Octyldodecyl) Adipate 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 characteristics. A comprehensive Certificate of Analysis (COA) documenting these results is available for every shipment 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 and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acid Value	≤ 0.1 mg KOH/g
Moisture (KF)	≤ 0.1%
Color (APHA)	≤ 50
Specific Gravity (20°C)	0.910 - 0.920
Refractive Index (20°C)	1.455 - 1.465

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