Description

Decanoic Acid, Mixed Esters With Dipentaerythritol And Octanoic Acid is a specialized synthetic ester derived from a branched polyol and medium-chain fatty acids. This compound is valued for its excellent lubricity, thermal stability, and compatibility with a wide range of polymers and base oils. It is primarily sought by formulators in the lubricant, plasticizer, and personal care industries seeking high-performance, multifunctional additives. The product is supplied under strict quality control to ensure batch-to-batch consistency for demanding industrial applications.

Application

• Synthetic Lubricant Base Stock & Additive: Functions as a high-performance base fluid or viscosity modifier in synthetic engine oils, compressor oils, and greases, offering low volatility and good oxidative stability.
• Polymer & Plastic Additive: Acts as an internal or external lubricant and processing aid in PVC, engineering plastics, and other polymers to improve flow and mold release.
• Personal Care & Cosmetic Emollient: Used as a non-greasy, spreading emollient in skin creams, lotions, and sunscreens, providing a smooth skin feel.
• Metalworking Fluid Component: Serves as a lubricity agent and corrosion inhibitor in formulations for cutting, grinding, and drawing oils.
• Coating & Ink Additive: Imparts improved flow, leveling, and substrate wetting in solvent-based coatings and printing inks.
• Functional Fluid Formulation: Employed in hydraulic fluids, heat transfer fluids, and other specialty industrial fluids requiring good low-temperature properties and hydrolytic stability.

Basic Information

Product Name	Decanoic Acid, Mixed Esters With Dipentaerythritol And Octanoic Acid
CAS No.	71662-47-0
Molecular Formula	Typically CnHmOx (Complex mixture of esters)
Molecular Weight	Contact for details
Synonyms	Dipentaerythritol Ester of C8-C10 Fatty Acids; Dipentaerythritol Caprylate/Caprate; Dipentaerythritol Octanoate/Decanoate; C8-C10 Fatty Acid, Diester with Dipentaerythritol; Polyol Ester Oil; Synthetic Ester Fluid; Complex Polyol Ester; DPEC
EINECS	Contact for details

Quality Control

Our production of Decanoic Acid, Mixed Esters With Dipentaerythritol And Octanoic Acid adheres to a stringent quality management system. Every batch is analyzed against key parameters including acid value, hydroxyl value, viscosity, and color to ensure it meets precise customer and application requirements. Certificates of Analysis (COA) documenting these results are provided and available upon request to support your quality assurance protocols.

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. Under recommended storage conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Acid Value (mg KOH/g)	≤ 1.0
Hydroxyl Value (mg KOH/g)	≤ 10.0
Viscosity @ 40°C (cSt)	Reported Value
Color (Gardner)	≤ 2
Water Content (KF)	≤ 0.1%

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