Description

Hexamethylene Distearate is a high-purity, synthetic diester compound derived from hexamethylene glycol and stearic acid. This versatile chemical intermediate is valued for its excellent lubricity, hydrophobic properties, and ability to act as a plasticizer and emollient in various formulations. It is primarily utilized by manufacturers in the plastics, personal care, and specialty lubricants industries seeking to enhance product performance and stability.

Application

• As a plasticizer and lubricant in PVC and other polymer processing to improve flexibility and reduce friction.
• As a key emollient and viscosity modifier in cosmetic and personal care formulations, such as creams, lotions, and lipsticks.
• As a synthetic lubricant base and additive in specialty greases and metalworking fluids.
• As a waterproofing agent and hydrophobic coating component for textiles and paper products.
• As a processing aid and release agent in the manufacturing of rubber and elastomeric products.
• As a raw material for the synthesis of more complex esters and specialty chemicals.

Basic Information

Product Name	Hexamethylene Distearate
CAS No.	26730-92-7
Molecular Formula	C42H82O4
Molecular Weight	651.1 g/mol
Synonyms	1,6-Hexanediol distearate; Hexamethylene glycol distearate; Distearyl hexanedioate; Stearic acid, hexamethylene ester; Bis(octadecanoyloxy)hexane; Hexane-1,6-diyl dioctadecanoate; HMDS
EINECS	Contact for details

Quality Control

Our Hexamethylene Distearate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and saponification value 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white flake or solid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Saponification Value	170 - 180 mg KOH/g
Melting Point	55 - 65 °C
Heavy Metals (as Pb)	≤ 10 ppm

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