Description

Perfluoro(1,4-Dimethylcyclohexane) is a fully fluorinated, saturated cyclic hydrocarbon known for its exceptional chemical and thermal stability. This inertness makes it a valuable specialty fluid and process medium in demanding high-tech applications where reactivity must be minimized. It is particularly sought after by manufacturers in the electronics, aerospace, and advanced materials sectors for use as a heat transfer fluid, dielectric medium, or solvent in precision cleaning and deposition processes.

Application

• Electronics Manufacturing: Used as a stable, inert heat transfer fluid or dielectric coolant in semiconductor fabrication and testing equipment.
• Precision Cleaning: Serves as a non-reactive solvent for critical cleaning of sensitive components in aerospace and optical industries.
• Chemical Vapor Deposition (CVD): Acts as a stable carrier or precursor gas in thin-film deposition processes due to its thermal stability.
• Laboratory & Analytical Chemistry: Employed as a standard or reference fluid in chromatography (GC) and spectroscopy due to its well-defined properties.
• Specialty Lubrication: Formulated into high-performance lubricants and greases for extreme environments (high temperature, oxidative, or corrosive).
• Polymer & Material Science: Utilized as a processing aid or additive to modify surface properties or enhance the performance of fluoropolymers.

Basic Information

Product Name	Perfluoro(1,4-Dimethylcyclohexane)
CAS No.	374-77-6
Molecular Formula	C8F16
Molecular Weight	400.06 g/mol
Synonyms	Perfluoro-1,4-dimethylcyclohexane; 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Hexadecafluoro-1,4-dimethylcyclohexane; FC-75 (related trade series); Perfluorodimethylcyclohexane; PFDMCH; Fully Fluorinated Dimethylcyclohexane; Fluorinert (related trade series)
EINECS	206-787-9

Quality Control

Our Perfluoro(1,4-Dimethylcyclohexane) is produced under stringent quality management systems. Each batch is analyzed to ensure high purity and consistency, with key parameters verified by GC, GC-MS, and NMR. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. The recommended storage temperature is 15-25°C. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 99.0%
Density (20°C)	1.78 - 1.82 g/mL
Boiling Point	102 - 106 °C
Water Content (KF)	≤ 0.005%
Non-volatile Residue	≤ 0.001%

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