Description

Poly(9,9-Bis(2-Ethylhexyl)-9H-Fluorene) is a high-performance conjugated polymer belonging to the polyfluorene family, known for its excellent optoelectronic properties and solution processability. This material is crucial for applications requiring stable blue-light emission and efficient charge transport. It is primarily needed by manufacturers in the organic electronics, photonics, and advanced materials research sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): As a key component in the emissive layer for blue-emitting displays and lighting panels.
• Organic Photovoltaics (OPVs): Utilized as an electron donor or host material in the active layer of polymer solar cells.
• Organic Field-Effect Transistors (OFETs): Serving as a semiconducting channel material due to its high hole mobility.
• Light-Emitting Electrochemical Cells (LECs): For research and development of next-generation lighting and display technologies.
• Chemical Sensors: Acting as a fluorescent sensing layer for the detection of specific analytes.
• Laser Gain Media: Used in the development of organic semiconductor lasers and optical amplifiers.
• Advanced Material Research: As a model compound for studying structure-property relationships in conjugated polymers.

Basic Information

Product Name	Poly(9,9-Bis(2-Ethylhexyl)-9H-Fluorene)
CAS No.	188201-16-3
Molecular Formula	(C29H40)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(9,9-bis(2-ethylhexyl)fluorene); PFO; Polyfluorene; PF2/6; Poly(9,9-di(2-ethylhexyl)fluorene); 9,9-Bis(2-ethylhexyl)-9H-fluorene polymer; Poly[9,9-bis(2-ethylhexyl)fluoren-2,7-diyl]; Conjugated polyfluorene derivative
EINECS	Contact for details

Quality Control

Our Poly(9,9-Bis(2-Ethylhexyl)-9H-Fluorene) is produced under controlled conditions to ensure batch-to-batch consistency. Quality is verified through a suite of analytical techniques to confirm molecular weight distribution, purity, and functional performance. Certificates of Analysis (COA) detailing parameters such as number-average molecular weight (Mn), weight-average molecular weight (Mw), polydispersity index (PDI), and residual monomer content are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, minimize exposure to air during handling.

Specification

Item	Specification
Appearance	Yellow to orange powder or solid
Identification (IR)	Conforms to structure
Number-Average Mn (GPC)	10,000 - 100,000 Da (Customizable)
Polydispersity Index (PDI)	< 2.5
Residual Monomer (HPLC)	< 0.5%
Glass Transition Temp (Tg)	> 60 °C
Thermal Decomposition Temp (Td)	> 350 °C

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