Description

Decanoic Acid, Mixed Esters With Dipentaerythritol, Heptanoic Acid, Isononanoic Acid, And Octanoic Acid is a specialized, high-performance synthetic ester blend designed for advanced industrial applications. This complex ester offers a unique combination of properties derived from its multi-acid composition, including excellent thermal stability, low volatility, and superior lubricity. It is a critical raw material for formulators in the lubricants, plastics, and personal care industries seeking to enhance product performance and durability.

Application

• High-Performance Synthetic Lubricants & Greases: Acts as a base oil or additive, providing excellent viscosity-temperature characteristics, oxidation resistance, and lubricity for demanding applications in aviation, automotive, and industrial machinery.
• Polymer & Plastic Additives: Used as a plasticizer or internal lubricant in PVC and other polymer systems to improve flexibility, processability, and surface finish.
• Personal Care & Cosmetic Ingredients: Serves as an emollient, solvent, or carrier in high-end cosmetic formulations, skin creams, and sunscreens due to its favorable skin feel and stability.
• Metalworking Fluids: Functions as a key component in synthetic and semi-synthetic cutting, grinding, and drawing fluids, offering cooling, lubrication, and corrosion protection.
• Coating & Ink Additives: Employed as a flow improver, viscosity modifier, or dispersing agent in solvent-based coatings, inks, and adhesives.
• Specialty Chemical Intermediates: Used in the synthesis of more complex esters, surfactants, and other functional chemicals.

Basic Information

Product Name	Decanoic Acid, Mixed Esters With Dipentaerythritol, Heptanoic Acid, Isononanoic Acid, And Octanoic Acid
CAS No.	118685-22-6
Molecular Formula	Complex Mixture
Molecular Weight	Contact for details
Synonyms	Dipentaerythritol Mixed Ester; Dipentaerythritol Ester of C7-C10 Fatty Acids; Synthetic Ester Oil Blend; Complex Polyol Ester; Dipentaerythritol Heptanoate/Octanoate/Decanoate/Isononanoate Ester; Lube Ester Base; PE Ester (Polyol Ester); High-Performance Synthetic Ester
EINECS	Contact for details

Quality Control

Our production of this synthetic ester blend adheres to stringent quality management protocols. Each batch is characterized using advanced analytical techniques including Gas Chromatography (GC) and Infrared Spectroscopy (IR) to ensure consistent composition, purity, and performance. Comprehensive Certificates of Analysis (COA) detailing key physical and chemical parameters are provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider an inert atmosphere (nitrogen blanket) to maintain optimal quality. Keep away from strong oxidizing agents, acids, and alkalis.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms to Standard
Acid Value (mg KOH/g)	≤ 1.0
Hydroxyl Value (mg KOH/g)	≤ 10.0
Moisture (Karl Fischer)	≤ 0.1%
Viscosity @ 40°C (cSt)	Contact for details
Flash Point (°C)	> 200
Pour Point (°C)	Contact for details

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