Description

Pentaerythritol Ester Of Heptanoic, Caprylic, And Capric Acids is a synthetic ester compound derived from pentaerythritol and a blend of medium-chain fatty acids. This product matters as a high-performance, low-volatility base oil and additive, offering excellent thermal and oxidative stability for demanding industrial applications. It is primarily needed by manufacturers in the lubricants, plastics, and specialty chemicals industries seeking to enhance product longevity and performance under extreme conditions.

Application

• As a synthetic base stock for high-temperature lubricants and greases.
• As a plasticizer and viscosity modifier in polymer and resin formulations.
• As a functional fluid in high-performance hydraulic and compressor systems.
• As a additive component in metalworking fluids and industrial lubricants.
• As a carrier or solvent in specialty chemical and coating applications.
• As a raw material for the synthesis of more complex esters and surfactants.

Basic Information

Product Name	Pentaerythritol Ester Of Heptanoic, Caprylic, And Capric Acids
CAS No.	68130-26-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pentaerythritol Tetraheptanoate/Caprylate/Caprate Mixed Ester; Pentaerythritol Ester of C7-C10 Fatty Acids; Pentaerythritol Tetracaprylate/Caprate; Synthetic Ester Oil PE; PE Ester; Pentaerythritol Fatty Acid Ester; Lubricant Ester PE; Tetraester of Pentaerythritol and C7-C10 Acids
EINECS	Contact for details

Quality Control

Our Pentaerythritol Ester products undergo rigorous quality testing to ensure compliance with industry standards for synthetic lubricants and chemical intermediates. We maintain strict batch-to-batch consistency, with key parameters including acid value, hydroxyl value, viscosity, and color monitored against internal specifications. Certificates of Analysis (COA) are 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). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen blanket) when in partially filled containers to prevent degradation. Keep away from strong oxidizing agents, acids, and alkalis.

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)	Contact for details
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 100

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