Description

Diethyl Glutarate is a high-purity diester of glutaric acid, valued for its versatility as a chemical intermediate and solvent in advanced manufacturing. This compound is essential for producing high-performance materials and fine chemicals where precise molecular structure and purity are critical. It serves key roles in the pharmaceutical, agrochemical, polymer, and fragrance industries, enabling the synthesis of active ingredients, plasticizers, and specialty additives.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer & Plasticizer Precursor: Used in the production of specialty polyesters, polyamides, and as a precursor for non-phthalate plasticizers.
• Agrochemical Synthesis: Serves as an intermediate in the manufacture of herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Employed as a solvent and fixative in the creation of complex aromatic compounds.
• Organic Synthesis & Crosslinking Agent: Utilized in various organic reactions, including esterifications and as a diester crosslinker in resins.
• Specialty Solvent: Acts as a high-boiling-point solvent for coatings, inks, and cleaning formulations.

Basic Information

Product Name	Diethyl Glutarate
CAS No.	818-38-2
Molecular Formula	C9H16O4
Molecular Weight	188.22 g/mol
Synonyms	Glutaric Acid Diethyl Ester; Diethyl Pentanedioate; Ethyl Glutarate; Pentanedioic Acid, Diethyl Ester; Diethyl 1,5-Pentanedioate; 3-Carboxypropyl Ethyl Ester; Ethyl 5-Ethoxy-5-oxopentanoate
EINECS	212-452-8

Quality Control

Our Diethyl Glutarate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets exacting specifications for industrial and fine chemical applications. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.422 - 1.426
Density (20°C)	1.020 - 1.040 g/mL
Water Content (KF)	≤ 0.1%
Acid Value	≤ 0.5 mg KOH/g

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