Description

6,7-Diiodobenzo(1,4)Dioxan is a halogenated organic compound featuring a 1,4-dioxane ring fused to a benzene core with iodine substituents. This unique structure makes it a valuable high-purity chemical intermediate for advanced synthesis in pharmaceutical and materials research. It is primarily sought after by R&D chemists and process development scientists working on complex heterocyclic systems, active pharmaceutical ingredients (APIs), and specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring halogenated aromatic or heterocyclic motifs.
• Organic Synthesis Reagent: Used in cross-coupling reactions (e.g., Suzuki, Sonogashira) and as a precursor for generating other functionalized benzo[1,4]dioxane derivatives in research and development.
• Material Science Research: Serves as a monomer or precursor for developing novel polymers, liquid crystals, or organic electronic materials with specific optoelectronic properties.
• Agrochemical Synthesis: Potential intermediate in the development of advanced herbicides, fungicides, or plant growth regulators that utilize halogenated heterocycles.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory compliance in chemical manufacturing.

Basic Information

Product Name	6,7-Diiodobenzo(1,4)Dioxan
CAS No.	155303-91-6
Molecular Formula	C8H4I2O2
Molecular Weight	401.93 g/mol
Synonyms	6,7-Diiodo-1,4-benzodioxane; Benzo[1,4]dioxin, 6,7-diiodo-; 6,7-Diiodo-2,3-dihydro-1,4-benzodioxin; 1,4-Benzodioxan, 6,7-diiodo-; 6,7-Diiodo-1,4-benzodioxin; 155303-91-6; 6,7-Diiodobenzo[1,4]dioxane
EINECS	Contact for details

Quality Control

Our 6,7-Diiodobenzo(1,4)Dioxan is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials and strong oxidizing agents.

Specification

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

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