Description

Hexane-1,6-Dicarboxylic Acid Dipropyl Ester is a high-purity diester compound, also known as dipropyl adipate, valued for its excellent solvating and plasticizing properties. This chemical is a versatile intermediate and functional additive, prized for its low volatility and compatibility with a wide range of polymers and resins. It is primarily sought by manufacturers in the polymer, personal care, and specialty chemical industries for applications requiring a non-toxic, high-performance ester.

Application

• Polymer Plasticizer: Acts as an efficient plasticizer and softening agent for PVC, cellulose esters, and synthetic rubbers, enhancing flexibility and processability.
• Personal Care & Cosmetics: Used as an emollient and solvent in formulations for creams, lotions, and makeup, providing a smooth, non-greasy feel.
• Lubricant & Functional Fluid: Serves as a base or additive in synthetic lubricants, greases, and high-temperature functional fluids.
• Chemical Intermediate: A key building block in organic synthesis for the production of more complex esters, polyesters, and specialty chemicals.
• Solvent & Carrier: Employed as a low-odor, high-boiling point solvent for resins, inks, and adhesives.
• Textile Auxiliary: Functions as a softening and lubricating agent in fiber and textile processing.

Basic Information

Product Name	Hexane-1,6-Dicarboxylic Acid Dipropyl Ester
CAS No.	51238-93-8
Molecular Formula	C12H22O4
Molecular Weight	230.30 g/mol
Synonyms	Dipropyl Adipate; Dipropyl Hexanedioate; Adipic Acid Dipropyl Ester; 1,6-Hexanedioic Acid, Dipropyl Ester; Propyl Adipate; n-Propyl Adipate; Adipic Acid Di-n-propyl Ester; UNII-9FZ6L5178V
EINECS	Contact for details

Quality Control

Our Hexane-1,6-Dicarboxylic Acid Dipropyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are provided to guarantee consistent quality and traceability for your production needs.

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, acids, and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Water Content	≤ 0.1%
Refractive Index (20°C)	1.428 - 1.432
Density (20°C)	0.970 - 0.980 g/mL

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