Description

6,7-Bis(Chloromethyl)-2,3-Dihydro-1,4-Benzodioxin is a versatile and reactive organic intermediate characterized by its benzodioxin core with chloromethyl functional groups. This compound is of significant commercial importance due to its role as a key building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Employed in the production of specialty polymers and resins, where the reactive chloromethyl groups facilitate cross-linking and functionalization.
• Material Science Research: Utilized in the development of advanced organic electronic materials and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: A key reagent for custom synthesis houses serving the biotechnology and advanced materials sectors.

Basic Information

Product Name	6,7-Bis(Chloromethyl)-2,3-Dihydro-1,4-Benzodioxin
CAS No.	80985-34-8
Molecular Formula	C10H10Cl2O2
Molecular Weight	233.09 g/mol
Synonyms	2,3-Dihydro-1,4-benzodioxin-6,7-diylbis(chloromethane); 6,7-Bis(chloromethyl)-2,3-dihydro-1,4-benzodioxine; 1,4-Benzodioxin, 6,7-bis(chloromethyl)-2,3-dihydro-; 6,7-Di(chloromethyl)-2,3-dihydro-1,4-benzodioxin; 6,7-Bis(chloromethyl)-2,3-dihydrobenzo[b][1,4]dioxine
EINECS	Contact for details

Quality Control

Our 6,7-Bis(Chloromethyl)-2,3-Dihydro-1,4-Benzodioxin is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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