Description

Dipentaerythrityl Hexahydroxystearate is a high-performance, multi-functional ester derived from pentaerythritol and hydroxystearic acid. This compound is valued for its excellent emollient properties, oxidative stability, and ability to act as a versatile chemical intermediate. It is primarily sought after by manufacturers in the cosmetics, personal care, and specialty lubricants industries seeking to enhance product texture, stability, and performance.

Application

• Cosmetic & Personal Care Formulations: Acts as a premium emollient and skin-conditioning agent in creams, lotions, lipsticks, and sunscreens.
• High-Performance Lubricants & Greases: Serves as a base fluid or additive in synthetic lubricants requiring high thermal and oxidative stability.
• Polymer & Resin Modification: Used as a plasticizer or modifier to improve flexibility and processing characteristics of various polymers.
• Surface Coatings & Inks: Functions as a rheology modifier and dispersing agent to enhance flow and leveling properties.
• Chemical Synthesis Intermediate: Employed in the production of more complex esters, surfactants, and specialty chemicals.

Basic Information

Product Name	Dipentaerythrityl Hexahydroxystearate
CAS No.	151030-83-0
Molecular Formula	C~52~H~98~O~14~
Molecular Weight	~947.3 g/mol
Synonyms	Dipentaerythritol Hexahydroxystearate; Bis(pentaerythritol) Hexahydroxystearate; 12-Hydroxyoctadecanoic Acid, 1,1'-[2,2-Bis[[3-[(1-oxo-12-hydroxyoctadecyl)oxy]-2,2-bis[[(1-oxo-12-hydroxyoctadecyl)oxy]methyl]propoxy]methyl]-1,3-propanediyl] Ester; Hexahydroxystearic Acid, Dipentaerythrityl Ester; Polyol Ester of Hydroxystearic Acid
EINECS	Contact for details

Quality Control

Our Dipentaerythrityl Hexahydroxystearate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with relevant specifications for its intended application. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment.

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 excessive heat.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	Reported value
Melting Point	Reported range
Heavy Metals	≤ 10 ppm
Loss on Drying	≤ 0.5%

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