Description

9-(Dicyanomethylene)Fluorene is a high-value, functional organic compound characterized by its unique fluorene core substituted with a dicyanomethylene group. This molecular structure makes it a critical intermediate and building block in advanced materials science, particularly for its electron-accepting properties. It is essential for researchers and manufacturers in the organic electronics and fine chemical synthesis sectors who require precise, high-purity materials for developing next-generation products.

Application

• Organic Semiconductor Materials: A key electron-acceptor component in the development of organic photovoltaics (OPVs) and perovskite solar cells.
• Non-Fullerene Acceptors (NFAs): Serves as a fundamental building block for high-performance NFAs in organic solar cell research.
• OLED Materials: Used in the synthesis of host and emissive layer materials for organic light-emitting diodes (OLEDs).
• Photoconductive Materials: Employed in the fabrication of materials for photocopiers, laser printers, and organic photodetectors.
• Dye and Pigment Intermediates: Acts as a precursor for synthesizing specialized dyes and functional pigments.
• Academic and Industrial R&D: A vital reagent for exploring new charge-transfer complexes and organic electronic devices in research laboratories.

Basic Information

Item	Details
Product Name	9-(Dicyanomethylene)Fluorene
CAS No.	1989-32-8
Molecular Formula	C₁₇H₈N₂
Molecular Weight	240.26 g/mol
Synonyms	2-(9H-Fluoren-9-ylidene)malononitrile; 9H-Fluorene-9-malononitrile; 9-(Dicyanomethylidene)fluorene; DCF; Fluorene-9-malononitrile; 9-Fluorenylidenemalononitrile; 9-(Dicyanomethylene)-9H-fluorene
EINECS	217-889-3

Quality Control

Our 9-(Dicyanomethylene)Fluorene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced material applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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