Description

Dipropyl Glutarate is a diester compound formed from glutaric acid and propanol. This chemical serves as a versatile intermediate and specialty solvent, valued for its favorable solvency and plasticizing properties. It is primarily utilized in the production of polymers, resins, and as a component in high-performance lubricants and functional fluids for the chemical manufacturing, coatings, and plastics industries.

Application

• Polymer & Resin Plasticizer: Acts as an effective plasticizer and processing aid in the formulation of various polymers, including PVC, to enhance flexibility and workability.
• Specialty Solvent: Used as a solvent for resins, cellulose esters, and other organic compounds in coatings, inks, and adhesive formulations.
• Lubricant & Functional Fluid Component: Incorporated into synthetic lubricants, metalworking fluids, and hydraulic fluids to improve viscosity and thermal stability.
• Chemical Intermediate: Serves as a key building block in organic synthesis for the production of more complex esters, pharmaceuticals, and agrochemicals.
• Flavor & Fragrance Ingredient: Employed as a synthetic precursor or solvent in the controlled manufacture of flavor and fragrance compounds.
• Personal Care & Cosmetics: Functions as an emollient and carrier solvent in cosmetic formulations such as creams, lotions, and makeup.

Basic Information

Product Name	Dipropyl Glutarate
CAS No.	1724-48-7
Molecular Formula	C11H20O4
Molecular Weight	216.27 g/mol
Synonyms	Glutaric Acid Dipropyl Ester; Dipropyl Pentanedioate; n-Propyl Glutarate; Propy1,5-Pentanedioate; Pentanedioic Acid, Dipropyl Ester; 1,5-Dipropoxy-1,5-dioxopentane; Dipropyl Ester of Glutaric Acid
EINECS	217-024-5

Quality Control

Our Dipropyl Glutarate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) documenting these results are provided to guarantee supply consistency and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, acids, and bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.97 - 1.00 g/mL
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%

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