Description

9H-Fluorene,9-[3-(2-Nitrophenyl)-2-Propen-1-Ylidene]- is a specialized organic compound belonging to the fluorene derivative family, identified by CAS NO 4551-00-2. This compound serves as a valuable intermediate and functional material, prized for its unique conjugated structure which imparts specific electronic and optical properties. It is primarily sought by research institutions and industrial manufacturers engaged in the development of advanced materials, including organic semiconductors, photoresists, and specialized dyes.

Application

• Organic Electronic Materials: Key intermediate in the synthesis of organic semiconductors and hole-transport materials for OLEDs and photovoltaic cells.
• Advanced Dyes and Pigments: Used in the development of high-performance, light-fast dyes for specialized applications.
• Photoresist Components: Acts as a functional monomer or additive in chemically amplified photoresists for microelectronics and semiconductor fabrication.
• Nonlinear Optical (NLO) Materials: Serves as a building block for chromophores used in NLO applications due to its extended π-conjugation.
• Chemical Research & Synthesis: A versatile intermediate for academic and industrial research in organic chemistry and material science.
• Liquid Crystal Displays (LCDs): Potential use as a component in the synthesis of liquid crystal compounds.
• Fluorescent Probes and Sensors: Basis for developing fluorescent markers and chemosensors in analytical chemistry.

Basic Information

Product Name	9H-Fluorene,9-[3-(2-Nitrophenyl)-2-Propen-1-Ylidene]-
CAS No.	4551-00-2
Molecular Formula	C22H15NO2
Molecular Weight	325.36 g/mol
Synonyms	9-(3-(2-Nitrophenyl)allylidene)fluorene; 9-[(E)-3-(2-Nitrophenyl)prop-2-en-1-ylidene]-9H-fluorene; (E)-9-(3-(2-Nitrophenyl)allylidene)-9H-fluorene; 2-Nitrophenylfluorene derivative; Fluorene-based nitro olefin; 9-(3-o-Nitrophenyl-2-propenylidene)fluorene; 4551-00-2; 9H-Fluorene, 9-[(E)-3-(2-nitrophenyl)-2-propen-1-ylidene]-
EINECS	Contact for details

Quality Control

Our 9H-Fluorene,9-[3-(2-Nitrophenyl)-2-Propen-1-Ylidene]- is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure consistent high quality and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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