Description

6-Chloro-2,2,3,3-tetrafluoro-1,4-benzodioxene is a high-value fluorinated heterocyclic compound, distinguished by its unique dioxene structure and halogen substitution pattern. This chemical is critical for applications requiring advanced materials with specific electronic and chemical resistance properties. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for use as a key synthetic intermediate or building block.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides, where the fluorinated benzodioxene core can contribute to improved efficacy and environmental profile.
• Specialty Polymer & Material Science: Acts as a monomer or functional additive in the production of high-performance polymers, coatings, and electronic materials that demand exceptional chemical and thermal resistance.
• Liquid Crystal & OLED Materials: Employed in the development of fluorinated components for display and lighting technologies, leveraging its electronic properties.
• Organic Synthesis & Catalysis: Functions as a versatile reagent or ligand precursor in transition metal-catalyzed reactions and other advanced synthetic methodologies.
• Research & Development: A valuable compound for academic and industrial R&D exploring new fluorinated heterocycles and their physicochemical properties.

Basic Information

Product Name	6-Chloro-2,2,3,3-tetrafluoro-1,4-benzodioxene
CAS No.	151276-12-9
Molecular Formula	C8H2ClF4O2
Molecular Weight	244.55 g/mol
Synonyms	6-Chloro-2,2,3,3-tetrafluoro-1,4-benzodioxin; 6-Chloro-2,2,3,3-tetrafluoro-4H-1,4-benzodioxin; 1,4-Benzodioxene, 6-chloro-2,2,3,3-tetrafluoro-; 6-Chloro-2,2,3,3-tetrafluorobenzo[1,4]dioxine; 6-Chlorotetrafluorobenzodioxene; CAS 151276-12-9
EINECS	Contact for details

Quality Control

Our 6-Chloro-2,2,3,3-tetrafluoro-1,4-benzodioxene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and MS, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We support custom synthesis and purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. Handle and store under an inert atmosphere if prolonged storage is required to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (GC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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