Description

Ethyl 1,4-Benzodioxan-2-Carboxylate is a high-purity organic ester compound, serving as a critical building block in advanced chemical synthesis. Its value lies in its unique benzodioxane core, which is integral to the development of complex molecules with specific biological and material properties. This intermediate is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or host materials in advanced display technologies.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for asymmetric catalysis.
• Polymer Modification: Acts as a monomer or additive to impart specific thermal or solubility properties to specialty polymers.
• Flavor and Fragrance Chemistry: Utilized in the synthesis of complex aroma chemicals due to its stable, oxygenated ring system.

Basic Information

Product Name	Ethyl 1,4-Benzodioxan-2-Carboxylate
CAS No.	4739-94-0
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	1,4-Benzodioxan-2-carboxylic acid, ethyl ester; Ethyl 1,4-benzodioxane-2-carboxylate; 2-Carbethoxy-1,4-benzodioxane; Ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate; 2-Ethoxycarbonyl-1,4-benzodioxane; NSC 163044; Ethyl benzodioxane carboxylate
EINECS	225-233-5

Quality Control

Our Ethyl 1,4-Benzodioxan-2-Carboxylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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.