Description

Octafluorobicyclo[2,2,1]Hepta-2,5-Diene (CAS NO 40834-79-5) is a highly fluorinated bicyclic diene compound, valued for its unique reactivity and role as a versatile fluorinated building block. Its structure makes it a critical intermediate for synthesizing advanced fluorinated materials and specialty chemicals. This product is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials sectors where the introduction of fluorine atoms is required to modify properties.

Application

• Fluorinated Intermediate Synthesis: A key precursor for creating complex fluorinated molecules in pharmaceutical and agrochemical research.
• Advanced Polymer Development: Used in the production of specialty fluoropolymers with enhanced chemical resistance, thermal stability, and low surface energy.
• Liquid Crystal & Electronic Materials: Serves as a building block for fluorinated components in liquid crystal displays (LCDs) and dielectric materials.
• Surface Modification Agents: Imparts hydrophobic and oleophobic properties to surfaces in coatings and textiles.
• Catalyst & Ligand Development: Employed in the synthesis of novel fluorinated ligands for catalysis in fine chemical production.
• Specialty Solvents & Fluids: A potential component in high-performance heat transfer fluids and specialty solvent formulations.

Basic Information

Product Name	Octafluorobicyclo[2,2,1]Hepta-2,5-Diene
CAS No.	40834-79-5
Molecular Formula	C7F8
Molecular Weight	236.06 g/mol
Synonyms	Perfluorobicyclo[2.2.1]hepta-2,5-diene; 1,2,3,4,5,5,6,6-Octafluorobicyclo[2.2.1]hepta-2,5-diene; Octafluoronorbornadiene; 2,5-Diene, octafluorobicyclo[2.2.1]heptane; Perfluoronorbornadiene; OFNBD; 40834-79-5 (CAS)
EINECS	Contact for details

Quality Control

Our Octafluorobicyclo[2,2,1]Hepta-2,5-Diene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is sensitive to strong alkalis and fluorides; keep away from incompatible materials. For long-term storage, consider keeping under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Non-volatile Residue	≤ 0.05%

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