Description

6-Isocyanato-2,2,4,4-tetrafluoro-1,3-benzodioxane is a specialized fluorinated isocyanate derivative, serving as a critical building block for advanced materials. Its core value lies in introducing both isocyanate reactivity and fluorinated aromatic structures into polymers, imparting unique properties like enhanced chemical resistance, thermal stability, and low surface energy. This compound is essential for R&D and production in high-performance sectors, including advanced polymer synthesis, specialty coatings, and the development of novel fluorinated materials.

Application

• Synthesis of Fluorinated Polyurethanes and Polyureas: Acts as a key monomer for creating polymers with superior weatherability, chemical resistance, and low friction coefficients.
• High-Performance Coatings and Adhesives: Used to formulate specialty coatings for aerospace, automotive, and industrial applications requiring extreme durability and non-stick properties.
• Advanced Material Research: Serves as a precursor in developing novel fluorinated elastomers, sealants, and composites with enhanced performance profiles.
• Surface Modification Agents: Employed to graft fluorinated chains onto surfaces, thereby modifying surface energy and creating hydrophobic or oleophobic characteristics.
• Pharmaceutical and Agrochemical Intermediates: Utilized in the synthesis of complex molecules where the benzodioxane and fluorine motifs are pharmacologically or functionally relevant.
• Specialty Chemical Synthesis: Functions as a versatile intermediate for constructing complex fluorinated organic compounds in fine chemical manufacturing.

Basic Information

Item	Details
Product Name	6-Isocyanato-2,2,4,4-Tetrafluoro-1,3-Benzodioxane
CAS No.	26030-46-6
Molecular Formula	C9H3F4NO3
Molecular Weight	249.12 g/mol
Synonyms	2,2,4,4-Tetrafluoro-1,3-benzodioxane-6-isocyanate; 6-Isocyanato-2,2,4,4-tetrafluorobenzo-1,3-dioxane; Tetrafluorobenzodioxane isocyanate; Fluorinated benzodioxane isocyanate; 1,3-Benzodioxane, 6-isocyanato-2,2,4,4-tetrafluoro-; Isocyanic acid, (2,2,4,4-tetrafluoro-1,3-benzodioxan-6-yl) ester
EINECS	Contact for details

Quality Control

Our production of 6-Isocyanato-2,2,4,4-tetrafluoro-1,3-benzodioxane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay by HPLC, purity verification, and control of key impurities, to ensure consistency and reliability for your synthetic processes. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from atmospheric moisture. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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