Description

Diisoarachidyl Dilinoleate is a high-purity, synthetic ester compound valued for its exceptional oxidative stability and lubricating properties. This makes it a critical performance additive in formulations requiring long-term shelf life and resistance to degradation under demanding conditions. It is primarily sought by manufacturers in the personal care, cosmetics, and high-performance lubricant industries for its ability to enhance product texture, spreadability, and durability.

Application

• High-Performance Cosmetic & Personal Care Formulations: Acts as a premium emollient and skin-conditioning agent in luxury creams, lotions, sunscreens, and lipsticks, providing a non-greasy, silky feel.
• Specialty Lubricants and Greases: Serves as a synthetic base oil or additive in industrial and automotive lubricants where thermal and oxidative stability are paramount.
• Plasticizer and Processing Aid: Used in polymer processing to improve flexibility, reduce viscosity, and enhance the flow properties of resins and elastomers.
• Metalworking Fluids: Incorporated as a lubricity additive in cutting oils and drawing compounds to reduce friction and tool wear.
• Release Agents and Mold Lubricants: Applied in die-casting, rubber molding, and composite manufacturing to facilitate clean part release.
• Textile Finishing Agents: Imparts softness and lubricity to fibers and fabrics during finishing processes.

Basic Information

Product Name	Diisoarachidyl Dilinoleate
CAS No.	157009-77-3
Molecular Formula	C82H148O4
Molecular Weight	~1221.9 g/mol
Synonyms	Dilinoelaidic Acid Diisoarachidyl Ester; Diisoarachidyl Dilinoleate; Isoarachidyl Dilinoleate; Bis(isoarachidyl) Linoleate; Ester of Isoarachidyl Alcohol and Linoleic Acid; Synthetic Ester Oil (C82); High Molecular Weight Diester
EINECS	Contact for details

Quality Control

Our Diisoarachidyl Dilinoleate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets stringent specifications for color, odor, and acid value. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Color (Gardner)	≤ 3
Moisture (KF)	≤ 0.1%

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