Description

1,8-Dioxacyclotetradecane-2,9-Dione is a high-purity macrocyclic diester compound, serving as a versatile chemical intermediate and monomer. Its unique structure makes it valuable for synthesizing specialized polymers, including biodegradable polyesters and advanced materials with tailored properties. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, polymer science, and fine chemical sectors seeking to develop novel materials and functional additives.

Application

• Polymer Synthesis: Key monomer for the production of biodegradable and bio-based polyesters.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and prodrugs.
• Material Science: Building block for creating macrocyclic ligands, crown ether analogs, and specialty polymers with specific mechanical or chemical properties.
• Fine Chemical Production: Intermediate in the synthesis of complex esters, fragrances, and other specialty organic compounds.
• Cross-linking Agent: Potential use in formulating resins and coatings that require specific cross-linking density.
• Academic & Industrial R&D: Serves as a standard or starting material for research in organic chemistry and polymer chemistry.

Basic Information

Product Name	1,8-Dioxacyclotetradecane-2,9-Dione
CAS No.	1020-83-3
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	1,8-Dioxacyclotetradecane-2,9-dione; Tetradecanedioic acid, 1,14-dihydroxy-, cyclic diester; Cyclic ester of tetradecanedioic acid; Macrocyclic C14 diester; 2,9-Dioxo-1,8-dioxacyclotetradecane; 14-Membered ring diester; 1,14-Dihydroxytetradecanedioic acid cyclic diester
EINECS	Contact for details

Quality Control

Our 1,8-Dioxacyclotetradecane-2,9-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material is suitable for demanding applications in research and industrial synthesis.

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 oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.