Description

Undecafluoro(Nonafluorobutyl)Cyclohexane is a highly fluorinated, fully saturated cyclic hydrocarbon with a perfluorobutyl side chain. This unique molecular structure imparts exceptional chemical and thermal stability, low surface energy, and high volatility, making it a valuable specialty fluid. It is primarily sought after by industries requiring high-performance, inert materials for demanding applications. Key sectors include advanced electronics manufacturing, aerospace, and specialty chemical synthesis.

Application

• Heat Transfer Fluid: Used as a dielectric coolant or heat transfer medium in high-performance electronics and aerospace thermal management systems due to its thermal stability and non-conductivity.
• Solvent & Reaction Medium: Serves as an inert, non-polar solvent for specialized fluorination reactions, polymerizations, and cleaning processes where conventional solvents are unsuitable.
• Lubricant & Additive: Functions as a base fluid or additive in high-performance lubricants and greases for extreme environments, offering low friction and resistance to aggressive chemicals.
• Dielectric Insulator: Employed as a gaseous or liquid dielectric in specialized electrical and electronic components, including transformers and capacitors.
• Surface Treatment & Coating: Used to impart hydrophobic and oleophobic properties to surfaces in textile, paper, and protective coating industries.
• Aerosol Propellant: Acts as a propellant in precision aerosol applications for electronics cleaning or coating, valued for its low residue and non-flammability.
• Analytical & Testing Standard: Utilized as a reference standard or tracer fluid in gas chromatography, mass spectrometry, and other analytical techniques.
• Chemical Intermediate: Acts as a key building block in the synthesis of more complex fluorinated compounds, surfactants, and polymers.

Basic Information

Product Name	Undecafluoro(Nonafluorobutyl)Cyclohexane
CAS No.	374-60-7
Molecular Formula	C10F20
Molecular Weight	500.08 g/mol
Synonyms	Perfluoro(butylcyclohexane); 1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-(nonafluorobutyl)cyclohexane; Nonafluorobutylcyclohexane, undecafluoro-; FC-75 (related trade series); Perfluorobutylcyclohexane; Fluorinert FC-40 (related); Cyclohexane, undecafluoro(nonafluorobutyl)-; F-butylperhydrocyclohexane
EINECS	206-782-1

Quality Control

Our Undecafluoro(Nonafluorobutyl)Cyclohexane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and the material is characterized using advanced analytical techniques including GC, GC-MS, NMR, and FTIR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical properties is provided with every shipment. We support compliance with global regulatory frameworks such as REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its high volatility, ensure containers are securely sealed to prevent evaporation and pressure build-up. Recommended storage temperature is 15-25°C. Keep away from open flames and sparks.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 99.0%
Density (25°C)	1.78 - 1.82 g/mL
Boiling Point	~102 - 105 °C
Refractive Index (n20D)	1.27 - 1.29
Water Content (KF)	≤ 50 ppm
Non-volatile Residue	≤ 10 ppm
Acidity (as HF)	≤ 1 ppm

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