Description

9,10-Di(9,9'-Spirobi[Fluoren]-2-Yl)Anthracene is a high-purity organic semiconductor material belonging to the class of polycyclic aromatic hydrocarbons. This compound matters for its exceptional optoelectronic properties, including high photoluminescence quantum yield and excellent thermal stability, making it a critical component in advanced electronic devices. It is primarily needed by manufacturers and R&D teams in the organic light-emitting diode (OLED), organic photovoltaic (OPV), and organic field-effect transistor (OFET) industries for developing next-generation displays and energy solutions.

Application

• OLED Emitter Layer: Used as a host or dopant material in the emissive layer of high-efficiency, blue or white organic light-emitting diodes for displays and lighting.
• Organic Photovoltaics (OPV): Functions as an electron donor or acceptor material in the active layer of solar cells due to its favorable energy levels and charge transport characteristics.
• Organic Field-Effect Transistors (OFETs): Employed as a semiconducting layer to fabricate high-mobility, solution-processable electronic circuits and sensors.
• Laser Dye & Fluorescent Probe: Serves as a gain medium in organic lasers or as a fluorescent tag in biochemical sensing applications owing to its strong and stable emission.
• Advanced Material Research: A key building block for academic and industrial R&D in developing novel π-conjugated systems and studying structure-property relationships.

Basic Information

Product Name	9,10-Di(9,9'-Spirobi[Fluoren]-2-Yl)Anthracene
CAS No.	723285-21-0
Molecular Formula	C73H44
Molecular Weight	929.13 g/mol
Synonyms	9,10-Bis(9,9'-spirobi[9H-fluoren]-2-yl)anthracene; 2,2'-(Anthracene-9,10-diyl)bis(9,9'-spirobi[9H-fluorene]); Spirobifluorene-Anthracene Derivative; DSA-SBF; Anthracene-core spirobifluorene dimer; OLED material 723285-21-0; High-performance organic semiconductor
EINECS	Contact for details

Quality Control

Our 9,10-Di(9,9'-Spirobi[Fluoren]-2-Yl)Anthracene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for optoelectronic device performance. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The material is light-sensitive and should be handled under inert atmosphere (e.g., nitrogen or argon) when possible to prevent oxidation and ensure long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 99.0% (Standard Grade)
Purity (HPLC)	≥ 99.5% (High Purity Grade)
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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