Description

Perfluoromethyldecalin is a fully fluorinated, saturated cyclic hydrocarbon known for its exceptional chemical and thermal stability. This high-performance specialty chemical is valued for its unique combination of properties, including high density, low surface tension, and excellent dielectric characteristics. It serves as a critical component in advanced electronics, aerospace engineering, and specialized industrial applications where extreme inertness and reliability are paramount.

Application

• Electronics Manufacturing: Used as a heat transfer fluid or dielectric coolant in high-performance computing and power electronics due to its thermal stability and electrical insulating properties.
• Aerospace & Defense: Employed in specialized lubricants, hydraulic fluids, and sealants for extreme environments where resistance to oxidation and chemical attack is critical.
• Chemical Processing: Acts as an inert reaction medium or solvent for highly sensitive or aggressive chemical syntheses.
• Analytical Chemistry: Serves as a standard or reference fluid in chromatography (GC) and spectroscopy due to its well-defined properties.
• Material Science: Utilized in surface modification and as a component in creating hydrophobic or oleophobic coatings.
• Specialty Fluids: A base for formulating high-density, non-flammable testing or calibration fluids.

Basic Information

Product Name	Perfluoromethyldecalin
CAS No.	26472-02-6
Molecular Formula	C11F20
Molecular Weight	520.08 g/mol
Synonyms	Perfluoro(methyldecalin); Perfluorinated methyldecalin; 1H,1H,2H,2H-Perfluoromethyldecalin; Methyldecalin, perfluoro-; FC-72 (related trade series); Fluorinert (related trade series); Perfluorocarbon fluid; Fully fluorinated methyldecalin
EINECS	Contact for details

Quality Control

Our Perfluoromethyldecalin is manufactured under strict quality management systems. Each batch undergoes comprehensive analysis to ensure it meets precise specifications for purity and performance. Key parameters such as assay, identity, and impurity profiles are verified using advanced analytical techniques including Gas Chromatography (GC) and NMR. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 strong oxidizing agents, strong bases, and sources of ignition. Ensure containers are properly sealed to prevent moisture ingress and minimize evaporation.

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	~ 155°C
Water Content (KF)	≤ 0.005%
Acidity (as HF)	≤ 0.001%

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