Description

Perfluorobicyclo(4.3.0)Nonane is a fully fluorinated saturated hydrocarbon, a member of the perfluorocarbon (PFC) family. This compound is valued for its exceptional chemical inertness, thermal stability, and unique physical properties derived from its perfluorinated bicyclic structure. It serves as a critical high-performance material and intermediate in advanced industrial and research applications. Key industries that utilize this specialty chemical include electronics manufacturing, aerospace, and specialized chemical synthesis.

Application

• Dielectric Fluid & Heat Transfer Medium: Used in specialized cooling systems and as a dielectric fluid in high-voltage or high-frequency electronic applications due to its electrical insulating properties and thermal stability.
• Precision Cleaning & Degreasing Agent: Employed in the electronics and aerospace industries for cleaning sensitive components where non-flammability and zero residue are critical.
• Chemical Vapor Deposition (CVD) & Etching: Acts as a precursor or process gas in semiconductor fabrication for depositing fluorinated carbon films or in plasma etching processes.
• Oxygen Carrier & Blood Substitute Research: Investigated in biomedical research for use in artificial blood formulations and as an oxygen-carrying fluid due to its high gas solubility and biological inertness.
• Lubricant & Additive for Extreme Conditions: Serves as a base for high-performance lubricants and functional additives that must withstand aggressive chemical environments, high temperatures, or oxidative stress.
• Tracer & Calibration Standard: Utilized in environmental monitoring and analytical chemistry as a stable, inert tracer compound or a calibration standard for gas chromatography and mass spectrometry.
• Polymer & Surface Modification: Used as a building block or treating agent to impart extreme hydrophobicity, oleophobicity, and chemical resistance to polymers and material surfaces.

Basic Information

Product Name	Perfluorobicyclo(4.3.0)Nonane
CAS No.	374-80-1
Molecular Formula	C9F16
Molecular Weight	436.06 g/mol
Synonyms	Perfluoro(1,3-dimethylcyclohexane); Perfluorodimethylcyclohexane; FC-43 (component); Perfluorononane, bicyclo[4.3.0] derivative; PFBCN; 1H,4H-Perfluorobicyclo[4.3.0]nonane; Fomblin® PFPE precursor (related); Fluorinert® FC-43 (related formulation)
EINECS	206-782-1

Quality Control

Our Perfluorobicyclo(4.3.0)Nonane is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, consistency, and traceability. Key parameters verified include identity, assay (purity), and specific impurity profiles. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We adhere to relevant industry standards and can support compliance documentation for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Ensure containers are kept upright and properly sealed to prevent contamination and minimize evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Density (at 20°C)	1.85 - 1.90 g/mL
Boiling Point	~ 155°C
Water Content (KF)	≤ 0.05%
Non-Volatile Residue	≤ 0.01%

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