Description

3,3,4,4,7,7,8,8-Octafluorotricyclo[3.3.0.02,6]Octane is a high-purity, specialty fluorinated hydrocarbon with a unique bridged bicyclic structure. This compound is valued for its exceptional chemical and thermal stability, low surface energy, and hydrophobic properties derived from its high fluorine content. It serves as a critical advanced intermediate in the synthesis of high-performance materials for demanding applications in the electronics, aerospace, and specialty polymer industries.

Application

• Advanced Polymer Synthesis: Key monomer or intermediate for producing high-performance fluoropolymers and elastomers with enhanced chemical resistance, thermal stability, and low dielectric constants.
• Electronics & Semiconductor Manufacturing: Used in the development of low-k dielectric materials, etch-resistant coatings, and other critical components for microelectronics.
• Specialty Coatings & Surface Modifiers: Imparts superior hydrophobicity, oleophobicity, and release properties to surfaces in aerospace, automotive, and industrial coatings.
• Pharmaceutical & Agrochemical Intermediates: Serves as a building block for introducing fluorine atoms into complex molecules to modify bioavailability, metabolic stability, and activity.
• Lubricants & Functional Fluids: Potential component in formulating high-stability, non-flammable lubricants and heat transfer fluids for extreme environments.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry, materials science, and medicinal chemistry exploring novel fluorinated compounds.

Basic Information

Item	Details
Product Name	3,3,4,4,7,7,8,8-Octafluorotricyclo[3.3.0.02,6]Octane
CAS No.	38255-91-3
Molecular Formula	C8H4F8
Molecular Weight	228.11 g/mol
Synonyms	Octafluorotricyclooctane; Perfluorotricyclo[3.3.0.02,6]octane; 1,2,3,3a,4,5,6,6a-Octafluorotricyclo[3.3.0.02,6]octane; 38255-91-3; FC-75 (related isomer mixture); Fluorinert FC-75 component; Perfluorinated tricyclooctane; Octafluoro-1,2:5,6-dibenzocyclooctatetraene (incorrect but sometimes listed)
EINECS	Contact for details

Quality Control

Our production of 3,3,4,4,7,7,8,8-Octafluorotricyclo[3.3.0.02,6]Octane adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including GC, GC-MS, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided with each shipment. We support custom synthesis and can tailor purity grades to meet specific R&D or commercial project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, open flames, and strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 97.0% (Standard Grade)
Purity (GC)	≥ 99.0% (High Purity Grade)
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.