Description

Spiro[9H-Fluorene-9,8'-[8H]Indolo[3,2,1-De]Acridine] is a high-performance, polycyclic aromatic compound with a unique three-dimensional spiro-conjugated structure. This molecular architecture is critical for advanced electronic applications, offering excellent thermal stability and tunable optoelectronic properties. It is an essential material for researchers and manufacturers in the organic electronics and advanced materials sectors, particularly for developing next-generation OLEDs and photonic devices.

Application

• OLED Emitters & Host Materials: A key building block for high-efficiency, deep-blue or white organic light-emitting diodes (OLEDs) used in displays and solid-state lighting.
• Organic Photovoltaics (OPVs): Employed 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): Used as a semiconducting layer to create high-mobility, solution-processable electronic components.
• Photoresists & Advanced Lithography: Serves as a core sensitizer or matrix material in chemical amplification resists for high-resolution patterning in semiconductor manufacturing.
• Fluorescent Sensors & Probes: Utilized in the development of highly sensitive and selective chemical or biological sensors based on fluorescence quenching or enhancement.
• Nonlinear Optical (NLO) Materials: Investigated for use in frequency doubling, optical switching, and data storage technologies owing to its extended π-conjugation and polarizability.

Basic Information

Product Name	Spiro[9H-Fluorene-9,8'-[8H]Indolo[3,2,1-De]Acridine]
CAS No.	902778-95-4
Molecular Formula	C27H15N
Molecular Weight	353.42 g/mol
Synonyms	Spiro(fluorene-9,8'-indolo[3,2,1-de]acridine); 8'H-Spiro[fluorene-9,8'-indolo[3,2,1-de]acridine]; SFI; Spiro-Fluorene-Indoloacridine; Spiro[fluorene-9,8'-indolo[3,2,1-de]acridine]; 8'H-Spiro[fluorene-9,8'-indolo[3,2,1-de]acridine]; 902778-95-4; Spiroacridine derivative
EINECS	Contact for details

Quality Control

Our production of Spiro[9H-Fluorene-9,8'-[8H]Indolo[3,2,1-De]Acridine] adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. All materials are 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.

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. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen to prevent potential oxidation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0% (Area %)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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