Description

trans-Perfluorobicyclo[4,3.0]Nonane is a highly fluorinated, saturated bicyclic hydrocarbon with exceptional chemical and thermal stability. This compound is valued for its unique combination of hydrophobicity, oleophobicity, and inertness, making it a critical performance additive and intermediate. It is primarily sought after by manufacturers in the electronics, aerospace, and specialty polymer industries for applications requiring extreme environmental resistance and low surface energy.

Application

• As a key fluorinated intermediate for synthesizing specialty surfactants and surface treatment agents.
• As a performance additive in high-temperature lubricants and greases for aerospace and automotive applications.
• In the formulation of hydrophobic and oleophobic coatings for textiles, electronics, and optical devices.
• As a dielectric fluid or component in specialized cooling systems and electronic testing equipment.
• For research and development of novel fluoropolymers with enhanced chemical resistance and low friction properties.
• In the production of perfluorinated solvents and reaction media for demanding chemical processes.

Basic Information

Product Name	trans-Perfluorobicyclo[4,3.0]Nonane
CAS No.	75240-06-1
Molecular Formula	C9F16
Molecular Weight	436.07 g/mol
Synonyms	Perfluorobicyclo[4.3.0]nonane; 1H,2H,3H,4H,5H,6H,7H,8H-Perfluorobicyclo[4.3.0]nonane; trans-Perfluorodecalin (isomeric mixture component); FC-72 (related product); Fluorinert (related product); Perfluorodecalin; PFD; Perfluorinated bicyclic alkane
EINECS	Contact for details

Quality Control

Our trans-Perfluorobicyclo[4,3.0]Nonane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including gas chromatography (GC) and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and key physical properties are provided with every shipment to guarantee supply reliability and specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture ingress and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Boiling Point	~142-145 °C
Density (25°C)	~1.93 g/mL
Water Content (KF)	≤ 0.05%

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