Description

3-Ethyloxolane-2,5-Dione is a specialized lactone derivative with significant utility as a versatile chemical intermediate. Its unique cyclic ester structure makes it a valuable precursor for synthesizing more complex molecules in advanced manufacturing. This compound is particularly sought after by research and development teams in the pharmaceutical and fine chemical sectors for creating novel compounds, polymers, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer Chemistry: Serves as a monomer or co-monomer for producing biodegradable polymers and specialty polyesters with tailored properties.
• Fine Chemical Synthesis: Used in the preparation of flavors, fragrances, and other high-value specialty chemicals.
• Agrochemical Research: Employed as an intermediate in the development of new crop protection agents and herbicides.
• Material Science: Acts as a precursor for coatings, adhesives, and other performance materials requiring specific lactone functionalities.
• Crosslinking Agent: Utilized in formulations for resins and coatings that require controlled crosslinking mechanisms.

Basic Information

Product Name	3-Ethyloxolane-2,5-Dione
CAS No.	14035-81-5
Molecular Formula	C6H8O3
Molecular Weight	128.13 g/mol
Synonyms	3-Ethyl-1,4-dioxane-2,5-dione; 3-Ethyl-2,5-dioxotetrahydrofuran; 3-Ethylsuccinic anhydride (cyclic form); Ethyl Dioxanedione; 3-Ethyltetrahydrofuran-2,5-dione; Ethyl Oxolanedione; 14035-81-5; 3-Ethyl-1,4-dioxacyclohexane-2,5-dione
EINECS	Contact for details

Quality Control

Our 3-Ethyloxolane-2,5-Dione is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) documenting all critical specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, strong oxidizing agents, and moisture. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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