Description

1,4,6,8,9,9A-Hexachloro-4,5,5A,6,7,9A-Hexahydro-1,4-Epoxy-5,7-Methano-1H-2,3-Benzodioxepin is a complex, multi-chlorinated heterocyclic compound that serves as a critical advanced intermediate in organic synthesis. Its unique bridged polycyclic structure makes it a valuable building block for the development of specialized agrochemicals and pharmaceuticals. This high-purity intermediate is essential for research and development chemists and process scale-up teams in the fine chemical and active ingredient manufacturing sectors.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides and pesticides, leveraging its chlorinated, polycyclic framework.
• Pharmaceutical Research: Used as a sophisticated scaffold or intermediate in medicinal chemistry for developing new therapeutic agents.
• Fine Chemical Synthesis: Employed in constructing complex molecular architectures for specialty chemicals and functional materials.
• Academic & Industrial R&D: Serves as a model compound or starting material for methodological studies in organic chemistry and catalysis.

Basic Information

Product Name	1,4,6,8,9,9A-Hexachloro-4,5,5A,6,7,9A-Hexahydro-1,4-Epoxy-5,7-Methano-1H-2,3-Benzodioxepin
CAS No.	75420-31-4
Molecular Formula	C12H8Cl6O3
Molecular Weight	402.90 g/mol
Synonyms	Hexachlorohexahydro-1,4-epoxy-5,7-methano-1H-2,3-benzodioxepin; 1,4,6,8,9,9a-Hexachloro-4,5,5a,6,7,9a-hexahydro-1,4-epoxy-5,7-methano-2,3-benzodioxepin; 1,4-Epoxy-5,7-methano-1H-2,3-benzodioxepin, hexachlorohexahydro derivative; 1,4,6,8,9,9a-Hexachloro-4,5,5a,6,7,9a-hexahydro-1,4-epoxy-5,7-methano-1H-2,3-benzodioxepin
EINECS	Contact for details

Quality Control

Our 1,4,6,8,9,9A-Hexachloro-4,5,5A,6,7,9A-Hexahydro-1,4-Epoxy-5,7-Methano-1H-2,3-Benzodioxepin is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.