Description

Perfluoro-1,2-Dimethylcyclohexane is a fully fluorinated, saturated cyclic hydrocarbon known for its exceptional chemical and thermal stability. This high-performance perfluorocarbon is valued for its unique combination of high volatility and inertness, making it an ideal candidate for demanding applications where reactivity must be minimized. It serves as a critical component in advanced electronics manufacturing, specialty heat transfer fluids, and as a solvent or reaction medium in high-value chemical synthesis for the pharmaceutical and aerospace industries.

Application

• Electronics Manufacturing: Used as a precision cleaning agent and carrier solvent for photoresists and coatings in semiconductor fabrication.
• Heat Transfer Fluid: Serves as a stable, non-conductive coolant in specialized high-temperature or corrosive environments.
• Chemical Synthesis & Reaction Medium: Provides an inert, non-polar environment for sensitive fluorination reactions and organometallic catalysis.
• Aerospace & Defense: Employed in testing and calibration of sensors and as a dielectric fluid in specialized electronic systems.
• Laboratory & Analytical Use: Functions as a standard or reference material in chromatography and spectroscopy due to its well-defined properties.
• Specialty Coatings & Surface Treatment: Acts as a precursor or additive to impart oil, water, and stain repellency to surfaces.

Basic Information

Product Name	Perfluoro-1,2-Dimethylcyclohexane
CAS No.	306-98-9
Molecular Formula	C8F16
Molecular Weight	400.06 g/mol
Synonyms	Perfluoro(dimethylcyclohexane); 1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluoro-1,2-dimethylcyclohexane; FC-75 (related trade series); Perfluorodimethylcyclohexane; Dodecafluorodimethylcyclohexane; F-Dimethylcyclohexane; Octadecafluorooctane (isomer); PFDMCH
EINECS	206-194-6

Quality Control

Our Perfluoro-1,2-Dimethylcyclohexane is produced under strict quality management systems. Each batch undergoes comprehensive 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 traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless Clear Liquid
Identification (IR)	Conforms to Standard
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.05%
Non-volatile Residue	≤ 0.01%
Boiling Point	~102-103 °C
Density (25°C)	~1.78 g/mL

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