Description

Fatty Acids, C5-10, Esters With Pentaerythritol is a synthetic ester derived from short-chain fatty acids and the polyol pentaerythritol, serving as a versatile chemical intermediate and functional additive. This compound is valued for its ability to act as a lubricant, plasticizer, and viscosity modifier in various industrial formulations. It is primarily needed by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and processing characteristics.

Application

• Polymer Additive: Functions as an internal or external lubricant and plasticizer in PVC, polyolefins, and other thermoplastic processing to improve flow and reduce friction.
• Synthetic Lubricant Base Stock: Used in the formulation of high-performance lubricants, greases, and metalworking fluids due to its good thermal stability and low volatility.
• Coating & Ink Modifier: Imparts flexibility, gloss, and leveling properties in solvent-based coatings, printing inks, and overprint varnishes.
• Adhesive & Sealant Component: Acts as a tackifier and plasticizer in adhesive formulations to adjust viscosity and improve bond strength.
• Personal Care & Cosmetics: Employed as an emollient and texture enhancer in creams, lotions, and makeup products.
• Chemical Intermediate: Serves as a building block for further chemical synthesis, including the production of more complex esters and surfactants.

Basic Information

Product Name	Fatty Acids, C5-10, Esters With Pentaerythritol
CAS No.	68424-31-7
Molecular Formula	Typically C5-10H8-20O8 (Varies by fatty acid composition)
Molecular Weight	~400-600 g/mol (Approximate, mixture)
Synonyms	Pentaerythritol Esters of C5-10 Fatty Acids; Pentaerythritol Tetra(C5-10) Alkanoate; Pentaerythrityl Tetravalerate/Caproate/Caprylate/Caprate; Pentaerythritol Fatty Acid Ester (C5-10); Tetraester of Pentaerythritol and C5-10 Fatty Acids; Pentaerythritol Tetrapentanoate/Tetrahexanoate/Tetraheptanoate/Tetraoctanoate/Tetranonanoate/Tetradecanoate (mixture); Pentaerythritol Ester of Mixed C5-C10 Acids
EINECS	Contact for details

Quality Control

Our Fatty Acids, C5-10, Esters With Pentaerythritol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications, including assessment of acid value, hydroxyl value, saponification value, and viscosity. Certificates of Analysis (COA) documenting these parameters 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). Keep away from strong oxidizing agents, strong acids, and strong bases. Under these conditions, the product is stable for extended periods.

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
Saponification Value (mg KOH/g)	Reported
Viscosity @ 25°C (cSt)	Reported
Water Content (KF)	≤ 0.1%

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