Description

1,6-Hexanediyl Dioleate is a diester compound formed from hexanediol and oleic acid, valued for its role as a versatile non-polar intermediate and functional fluid. Its chemical structure provides excellent lubricity, solvency, and hydrophobic properties, making it a key ingredient in specialized formulations. This product is primarily needed by manufacturers in the polymer, lubricant, and personal care industries seeking high-performance ester-based components.

Application

• Polymer Plasticizer: Acts as a secondary plasticizer and lubricant in PVC and other polymer systems to improve flexibility and processing.
• Synthetic Lubricant Base Stock: Serves as a base fluid or additive in high-performance lubricants and metalworking fluids due to its thermal stability and low pour point.
• Cosmetic & Personal Care Emollient: Used in skincare and haircare formulations as a non-greasy emollient and skin-conditioning agent.
• Chemical Intermediate: Functions as a building block for the synthesis of more complex esters, surfactants, and specialty chemicals.
• Textile Auxiliary: Employed as a softening agent and lubricant in fiber and fabric treatment processes.
• Release Agent & Mold Lubricant: Provides effective release properties in rubber, plastic, and composite molding operations.

Basic Information

Product Name	1,6-Hexanediyl Dioleate
CAS No.	21224-03-3
Molecular Formula	C42H78O4
Molecular Weight	647.1 g/mol
Synonyms	Hexanediol Dioleate; 1,6-Hexanediol Dioleate; Dioleic Acid Hexamethylene Ester; Hexamethylene Dioleate; Bis(oleoyloxy)hexane; Oleic Acid, 1,6-Hexanediyl Ester; DOH; Hexanediol Bisoleate
EINECS	244-273-6

Quality Control

Our 1,6-Hexanediyl Dioleate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets agreed-upon specifications. Certificates of Analysis (COA) documenting purity, identity, and key physical parameters are available upon request for quality assurance and regulatory compliance.

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 to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow oily liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	≤ 10.0 mg KOH/g
Iodine Value	70 - 85 (g I₂/100g)
Water Content (KF)	≤ 0.1%

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