Description

9,9-Di-n-Octylfluorene is a high-purity, symmetrically substituted fluorene derivative characterized by its extended alkyl side chains. This molecular structure is critical for modifying material properties, particularly in enhancing solubility, processability, and thermal stability in advanced formulations. It serves as a key organic intermediate and building block for researchers and manufacturers in the electronics and specialty polymer sectors, where precise molecular control is paramount for performance.

Application

• Organic Light-Emitting Diode (OLED) Materials: Used as a core or host material in the synthesis of emissive and charge-transport layers due to its favorable electronic properties and morphological stability.
• Organic Photovoltaic (OPV) Cells: Acts as a donor or acceptor component in the active layer of solar cells, contributing to improved light absorption and charge separation efficiency.
• Liquid Crystal Displays (LCDs): Employed in the development of fluorene-based liquid crystals or alignment layers for enhanced display performance.
• Specialty Polymers & Resins: Serves as a monomer or additive for creating high-performance polymers with tailored optical, electrical, and mechanical properties.
• Chemical Synthesis & Research: A valuable building block in organic synthesis for creating complex conjugated molecules and pharmaceuticals.
• Optical Materials & Sensors: Utilized in the fabrication of fluorescent sensors, lasers, and other photonic devices leveraging its photoluminescent characteristics.

Basic Information

Product Name	9,9-Di-n-Octylfluorene
CAS No.	123863-99-0
Molecular Formula	C₂₉H₄₂
Molecular Weight	390.65 g/mol
Synonyms	9,9-Dioctylfluorene; Di-n-octylfluorene; 9,9-Bis(octyl)fluorene; Fluorene, 9,9-dioctyl-; 9H-Fluorene, 9,9-dioctyl-; 9,9-Di-n-octyl-9H-fluorene; 2,2'-Dioctyl-1,1'-biphenyl (tautomeric form); DOF
EINECS	Contact for details

Quality Control

Our 9,9-Di-n-Octylfluorene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, NMR, and melting point determination, to confirm identity and meet stringent impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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