Description

2,3-Dibromo-Benzo-1,4-Dioxane is a halogenated dioxane derivative, a versatile organic intermediate of significant interest in advanced chemical synthesis. Its core value proposition lies in its ability to serve as a key building block for constructing complex molecular architectures, particularly in the development of specialized polymers and active pharmaceutical ingredients (APIs). This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials industries seeking to introduce bromine functionalities with precise regiochemistry.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those requiring brominated aromatic or heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and pesticides where the dibromo-dioxane structure imparts specific biological activity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating high-performance polymers, flame retardants, and specialty resins with enhanced thermal or chemical resistance.
• Ligand & Catalyst Development: Employed in organometallic chemistry to develop novel ligands and catalysts for asymmetric synthesis and coupling reactions.
• Organic Synthesis Building Block: Utilized in various name reactions for introducing bromine atoms or constructing dioxane-containing complex molecules in academic and industrial research.
• Dye & Pigment Intermediate: Acts as a key component in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	2,3-Dibromo-Benzo-1,4-Dioxane
CAS No.	67470-89-7
Molecular Formula	C8H6Br2O2
Molecular Weight	293.94 g/mol
Synonyms	2,3-Dibromo-1,4-benzodioxane; 1,4-Benzodioxane, 2,3-dibromo-; 2,3-Dibromobenzo-1,4-dioxin (common misnomer); 2,3-Dibromo-2,3-dihydro-1,4-benzodioxin; NSC 163080; Benzo-1,4-dioxane, 2,3-dibromo-; Dibromobenzodioxane
EINECS	Contact for details

Quality Control

Our 2,3-Dibromo-Benzo-1,4-Dioxane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 place at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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