Description

Poly(9,9-Dioctyl-9H-Fluorene-2,7-Diyl) is a high-performance conjugated polymer belonging to the polyfluorene family, known for its excellent optoelectronic properties. This material is crucial for research and development in advanced organic electronic devices due to its high photoluminescence quantum yield and good charge transport characteristics. It is primarily needed by manufacturers and R&D laboratories in the organic electronics, photonics, and display technology sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): Used as a blue-emitting layer or host material in the fabrication of display panels and lighting.
• Organic Photovoltaics (OPVs): Employed as an electron donor material in the active layer of polymer solar cells.
• Organic Field-Effect Transistors (OFETs): Serves as a semiconducting channel material due to its favorable charge carrier mobility.
• Optical Sensors and Lasers: Utilized in the development of fluorescent sensors and as a gain medium in organic semiconductor lasers.
• Academic and Industrial R&D: A key material for fundamental research in polymer physics, photochemistry, and new device architectures.
• Printed Electronics: Suitable for solution-processable techniques like inkjet printing for creating flexible electronic circuits.

Basic Information

Product Name	Poly(9,9-Dioctyl-9H-Fluorene-2,7-Diyl)
CAS No.	195456-48-5
Molecular Formula	(C29H40)n
Molecular Weight	~20,000 - 200,000 g/mol (Typical Mn)
Synonyms	Poly(9,9-dioctylfluorene); PFO; Polyfluorene; Poly(9,9-dioctyl-2,7-fluorenediyl); Poly(9,9-dioctylfluorene-2,7-diyl); PDOF; 9,9-Dioctyl-9H-fluorene-2,7-diyl homopolymer; Poly(9,9-dioctyl-9H-fluorene)
EINECS	Contact for details

Quality Control

Our Poly(9,9-Dioctyl-9H-Fluorene-2,7-Diyl) is produced under controlled conditions to ensure batch-to-batch consistency for demanding electronic applications. Each lot undergoes rigorous analysis including determination of molecular weight (GPC), polydispersity index (PDI), and spectroscopic purity. Certificates of Analysis (COA) detailing specific parameters are available upon request to support your quality assurance protocols.

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
Number Average Molecular Weight (Mn)	20,000 - 200,000 g/mol
Polydispersity Index (PDI, Mw/Mn)	1.5 - 3.0
Purity (HPLC)	> 98%
Residual Monomer	< 0.5%
Residual Catalyst (Metals)	< 100 ppm
Solubility	Soluble in common organic solvents (e.g., Toluene, Chloroform, THF)

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