Description

4,5,6,7,8,8,9,9-Octafluoro-2,3,3A,4,7,7A-Hexahydro-4,7-Ethano-1H-Indene is a highly fluorinated, bicyclic organic compound valued for its unique chemical structure and properties. This specialty intermediate is critical for synthesizing advanced materials and fine chemicals where the introduction of multiple fluorine atoms is required. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where fluorination improves lipophilicity and environmental persistence.
• Advanced Material Precursor: Acts as a monomer or modifier in the production of specialty fluoropolymers and coatings with enhanced chemical resistance, low surface energy, and thermal stability.
• Liquid Crystal & Electronic Chemicals: Employed in the synthesis of fluorinated liquid crystals and dielectric fluids for high-performance display and electronic applications.
• Organic Synthesis & Catalysis: A valuable reagent in academic and industrial research for constructing complex, polycyclic, and fluorinated molecular architectures.

Basic Information

Product Name	4,5,6,7,8,8,9,9-Octafluoro-2,3,3A,4,7,7A-Hexahydro-4,7-Ethano-1H-Indene
CAS No.	38255-94-6
Molecular Formula	C11H8F8
Molecular Weight	292.17 g/mol
Synonyms	Octafluoro-4,7-ethano-1H-indene; 4,7-Ethano-1H-indene, octafluoro derivative; 1H-4,7-Ethanoindene, octafluorohexahydro-; 4,5,6,7,8,8,9,9-Octafluoro-1,2,3,3a,4,7,7a,8-octahydro-4,7-methanoindene; Perfluoro-4,7-methanohexahydroindene (common name); Bicyclo[2.2.1]hept-5-ene-2,3-dicarbonitrile, octafluoro derivative (related structure); 38255-94-6 (CAS registry)
EINECS	Contact for details

Quality Control

Our 4,5,6,7,8,8,9,9-Octafluoro-2,3,3A,4,7,7A-Hexahydro-4,7-Ethano-1H-Indene is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 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.