Description

Octafluorobiphenylene (CAS NO 13628-92-7) is a highly fluorinated aromatic compound characterized by its unique biphenylene core structure. This advanced fluorochemical intermediate is valued for its exceptional chemical and thermal stability, as well as its ability to impart specific performance characteristics in high-tech materials. It is primarily sought after by R&D and manufacturing sectors involved in the development of next-generation polymers, specialty coatings, and electronic materials.

Application

• Advanced Polymer Synthesis: A key monomer or additive for creating high-performance fluoropolymers with enhanced thermal stability, chemical resistance, and low dielectric constants.
• Specialty Coatings & Resins: Used to formulate coatings that require extreme durability, non-stick properties, and resistance to harsh chemicals and UV radiation.
• Electronic Materials: Serves as a building block for dielectric materials, encapsulants, and other components in semiconductors and microelectronics.
• Pharmaceutical & Agrochemical Intermediates: Acts as a sophisticated fluorinated synthon in the research and development of novel active ingredients.
• Liquid Crystal & OLED Materials: Incorporated into the molecular design of fluorinated components for display and lighting technologies to improve performance.
• Specialty Lubricants & Additives: Imparts thermal and oxidative stability to high-performance lubricants and functional fluids.

Basic Information

Product Name	Octafluorobiphenylene
CAS No.	13628-92-7
Molecular Formula	C12F8
Molecular Weight	296.11 g/mol
Synonyms	Perfluorobiphenylene; 1,1':2',1'':2'',1'''-Quaterphenyl, octafluoro-; Octafluoro-1,1':2',1'':2'',1'''-quaterphenyl; Biphenylene, octafluoro-; 1,1':2',1'':2'',1'''-Quaterphenyl, 2,2',3,3',5,5',6,6'-octafluoro-
EINECS	Contact for details

Quality Control

Our Octafluorobiphenylene is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles to support your quality assurance protocols.

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 and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residue on Ignition	< 0.1%

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