Description

2,2',3,3',5,5',6,6'-Octafluoro-4,4'-Bis[(Pentafluorophenoxy)Methyl]-1,1'-Biphenyl is a highly fluorinated aromatic compound that serves as a critical building block in advanced material science. Its unique molecular architecture, featuring multiple fluorine atoms and biphenyl linkages, provides exceptional chemical stability, low surface energy, and thermal resistance. This specialty chemical is essential for researchers and manufacturers developing high-performance polymers, liquid crystal displays (LCDs), and sophisticated organic electronic components.

Application

• Advanced Polymer Synthesis: A key monomer for producing high-performance fluorinated polyethers, polyarylates, and other specialty polymers requiring enhanced chemical and thermal stability.
• Liquid Crystal Materials: Used in the formulation of fluorinated liquid crystals for high-resolution displays, where it improves response time, contrast, and operating temperature range.
• Organic Semiconductor Interlayers: Functions as a surface modification agent or a component in electron transport layers for OLEDs and perovskite solar cells to improve efficiency and longevity.
• Pharmaceutical & Agrochemical Intermediates: Serves as a sophisticated synthon for introducing perfluoroaryl groups into bioactive molecules, potentially altering their pharmacokinetics and metabolic stability.
• Specialty Coatings & Additives: Imparts oil, water, and stain repellency, as well as low friction properties, when incorporated into high-end surface coatings and lubricants.
• Dielectric Materials: Contributes to the development of low-k dielectric materials for next-generation microelectronics and printed circuit boards.

Basic Information

Product Name	2,2',3,3',5,5',6,6'-Octafluoro-4,4'-Bis[(Pentafluorophenoxy)Methyl]-1,1'-Biphenyl
CAS No.	38795-56-1
Molecular Formula	C26H6F18O2
Molecular Weight	680.30 g/mol
Synonyms	1,1'-Biphenyl, 2,2',3,3',5,5',6,6'-octafluoro-4,4'-bis[(pentafluorophenoxy)methyl]-; 4,4'-Bis(pentafluorophenoxymethyl)octafluorobiphenyl; Octafluorobiphenyl Derivative; Perfluorinated Biphenyl Ether; 38795-56-1 (CAS); Bis(PFP) functionalized octafluorobiphenyl; Fluorinated biphenyl ether crosslinker.
EINECS	Contact for details

Quality Control

Every batch of 2,2',3,3',5,5',6,6'-Octafluoro-4,4'-Bis[(Pentafluorophenoxy)Methyl]-1,1'-Biphenyl is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for advanced R&D and production. A detailed Certificate of Analysis (COA) is supplied with each shipment, reporting key parameters such as purity (by HPLC), identity confirmation (by NMR/IR), and levels of specific impurities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container should be kept tightly sealed to prevent any potential degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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