Description

Hexafluorobenzene CAS NO 592-56-3 is a fully fluorinated aromatic compound characterized by its exceptional chemical and thermal stability. This high-performance intermediate is valued for its unique electronic properties and inertness, making it a critical building block in advanced material science. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of complex molecules and as a precursor for high-value fluorinated materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic rings for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced herbicides, pesticides, and fungicides where the introduction of fluorine atoms improves efficacy and environmental persistence.
• Liquid Crystal & OLED Materials: Acts as a core component in the development of fluorinated liquid crystals and organic light-emitting diode (OLED) materials, leveraging its electronic properties and stability.
• Dielectric Fluid & Heat Transfer Agent: Employed in specialized electronic and cooling applications due to its high thermal stability and excellent dielectric properties.
• Chemical Research & Development: A versatile reagent in organic synthesis for introducing perfluorophenyl groups, enabling novel reaction pathways and material properties.
• Polymer Modification: Used to create fluorinated polymers with enhanced chemical resistance, lower surface energy, and improved performance in extreme environments.

Basic Information

Product Name	Hexafluorobenzene
CAS No.	592-56-3
Molecular Formula	C6F6
Molecular Weight	186.06 g/mol
Synonyms	Perfluorobenzene; Benzene, hexafluoro-; 1,2,3,4,5,6-Hexafluorobenzene; HFB; NSC 67845; UN 1993; Fluorocarbon No. 46; F6Benzene
EINECS	209-767-4

Quality Control

Our Hexafluorobenzene is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous specifications using advanced analytical techniques including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR). A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Non-volatile Residue	≤ 0.01%
Density at 20°C	1.610 - 1.620 g/mL
Boiling Point	80 - 82°C

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