Description

Poly(9,9-Dioctylfluorene-Co-n-(4-Butylphenyl)Diphenylamine) CAS NO 220797-16-0 is a high-performance conjugated polymer belonging to the polyfluorene family, renowned for its excellent hole-transporting and light-emitting properties. This material is engineered to deliver superior stability and processability in advanced electronic applications. It is a critical component for researchers and manufacturers in the organic electronics and optoelectronics sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): Used as a hole-transport layer (HTL) or as an emissive material in display and lighting technologies.
• Organic Photovoltaics (OPVs/Solar Cells): Functions as an electron donor or hole-transport material in bulk heterojunction solar cells.
• Organic Field-Effect Transistors (OFETs): Serves as a p-type semiconducting channel material due to its high charge carrier mobility.
• Electroluminescent Devices: A key material for developing blue and green light-emitting polymers in various electroluminescent applications.
• Chemical Sensors: Utilized in the fabrication of sensitive layers for detecting specific analytes due to its fluorescent properties.
• Research & Development: A fundamental material for academic and industrial R&D in novel organic electronic materials and device architectures.

Basic Information

Product Name	Poly(9,9-Dioctylfluorene-Co-n-(4-Butylphenyl)Diphenylamine)
CAS No.	220797-16-0
Molecular Formula	(C57H73N)n
Molecular Weight	Contact for details
Synonyms	PFB; Poly(9,9-dioctylfluorene-alt-N-(4-butylphenyl)diphenylamine); Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-(N,N-bis(4-butylphenyl)aniline)]; TFB; Polyfluorene-based Triarylamine Copolymer; Hole-Transport Polymer F8-TAA; PFO-TAA; PFDOP-TAA
EINECS	Contact for details

Quality Control

Our Poly(9,9-Dioctylfluorene-Co-n-(4-Butylphenyl)Diphenylamine) is produced under controlled conditions to ensure batch-to-batch consistency and high performance. Each lot undergoes rigorous analytical testing, including GPC for molecular weight distribution and NMR for structural confirmation, to meet stringent research and industrial grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, molecular weight, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	> 98.0%
Number Average Molecular Weight (Mn)	10,000 - 50,000 g/mol
Polydispersity Index (PDI)	1.5 - 3.0
Residual Solvents (GC)	Meets ICH guidelines
Glass Transition Temperature (Tg)	> 100 °C

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