Description

Poly[(9,9-Bis(3￠-(N,n-Dimethylamino)Propyl)-2,7-Fluorene)-Alt-2,7-(9,9-Dioctylfluorene) is a high-performance conjugated polymer belonging to the polyfluorene family, known for its excellent optoelectronic properties. This material is engineered to provide superior hole-transport capabilities and tunable electronic characteristics, making it a critical component in advanced electronic devices. It is primarily sought after by researchers and manufacturers in the organic electronics, photovoltaics, and display technology sectors for developing next-generation light-emitting diodes (LEDs) and solar cells.

Application

• Hole-Transport Layer (HTL) in Organic Light-Emitting Diodes (OLEDs): Enhances device efficiency and longevity by improving hole injection and transport.
• Active Layer in Polymer Light-Emitting Diodes (PLEDs): Serves as an emissive material for displays and lighting applications.
• Donor Material in Organic Photovoltaic (OPV) Cells: Used in bulk heterojunction solar cells to absorb light and generate charge carriers.
• Organic Field-Effect Transistors (OFETs): Functions as a semiconducting channel material due to its high charge carrier mobility.
• Electrochromic Devices: Utilized in smart windows and displays for its color-changing properties under an applied voltage.
• Chemical Sensing Platforms: Its fluorescence properties can be quenched or enhanced by specific analytes, enabling sensor development.
• Research & Development: A key material for academic and industrial R&D in novel organic electronic architectures and material science.

Basic Information

Product Name	Poly[(9,9-Bis(3￠-(N,n-Dimethylamino)Propyl)-2,7-Fluorene)-Alt-2,7-(9,9-Dioctylfluorene)]
CAS No.	673474-74-3
Molecular Formula	(C59H84N2)n
Molecular Weight	821.3 g/mol (monomer unit)
Synonyms	PFN; Poly(9,9-bis(3'-(N,N-dimethylamino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene); Polyfluorene derivative with dimethylaminopropyl and dioctyl side chains; Conjugated polymer PFN; Hole transport polymer PFN; Poly[(9,9-bis(3'-(N,N-dimethylamino)propyl)fluorene)-alt-(9,9-dioctylfluorene)]; P(FN-co-OD); Light-emitting polymer 673474-74-3
EINECS	Contact for details

Quality Control

Our production of Poly[(9,9-Bis(3￠-(N,n-Dimethylamino)Propyl)-2,7-Fluorene)-Alt-2,7-(9,9-Dioctylfluorene)] adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability for your research and manufacturing needs. Each lot is characterized using advanced analytical techniques to confirm molecular weight, purity, and electronic properties. A comprehensive Certificate of Analysis (COA) detailing specifications such as number-average molecular weight (Mn), polydispersity index (PDI), and functional group content 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. For long-term stability, storing at 2-8°C is recommended.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (IR)	Conforms to structure
Number-Average Molecular Weight (Mn)	10,000 - 50,000 g/mol (Customizable)
Polydispersity Index (PDI, Mw/Mn)	1.5 - 2.5
Solubility	Soluble in common organic solvents (e.g., Chloroform, Toluene, THF)
Residual Monomer (HPLC)	< 0.5%
Residual Catalyst (ICP-MS)	< 10 ppm
Glass Transition Temperature (Tg)	~ 80 - 120 °C (DSC)

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