Description

Dihexyl Adipate is a high-purity diester of adipic acid, widely recognized for its excellent performance as a plasticizer and solvent. This compound is valued for its low volatility, good compatibility with a range of polymers, and ability to impart flexibility and low-temperature properties. It is a critical material for manufacturers in the plastics, coatings, and specialty chemical industries seeking reliable and consistent raw materials for their formulations.

Application

Dihexyl Adipate serves as a versatile intermediate and functional additive across multiple sectors. Its primary applications include:

• Primary Plasticizer for polyvinyl chloride (PVC), polyvinyl butyral (PVB), and other polymers to enhance flexibility and durability.
• Synthetic Lubricant Base Stock and additive, offering good thermal stability and low pour point.
• Solvent and Carrier Fluid in industrial coatings, inks, and adhesive formulations.
• Intermediate in the synthesis of specialty chemicals, fragrances, and pharmaceutical products.
• Functional Fluid in hydraulic systems and heat transfer applications.

Basic Information

Product Name	Dihexyl Adipate
CAS No.	110-33-8
Molecular Formula	C18H34O4
Molecular Weight	314.46 g/mol
Synonyms	Adipic Acid Dihexyl Ester; Di-n-hexyl Adipate; Hexyl Adipate; DHA; 1,6-Hexanedioic Acid, Dihexyl Ester; Bis(hexyloxycarbonyl)propane; Adipinsäuredihexylester (German)
EINECS	203-757-6

Quality Control

Our Dihexyl Adipate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with each shipment to guarantee traceability and compliance with your technical requirements.

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.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acidity (as Adipic Acid)	≤ 0.1%
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 50
Refractive Index (20°C)	1.438 - 1.442
Density (20°C)	0.925 - 0.935 g/mL

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