Description

Ethanone, 1-(9,9-Dibutyl-7-Nitro-9H-Fluoren-2-Yl)-, o-Acetyloxime is a specialized organic compound featuring a nitro-substituted fluorene core, designed for advanced material synthesis and research applications. This high-purity intermediate is critical for developing novel functional materials where precise molecular architecture and photophysical properties are required. It serves as a key building block for researchers and manufacturers in the organic electronics, photoresist, and specialty polymer industries seeking to innovate with tailored chromophores and charge-transport materials.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a sophisticated intermediate or dopant in the synthesis of electron-transport layers (ETLs) or host materials for high-efficiency displays and lighting.
• Advanced Photoresists: Used in the development of next-generation photoresist formulations for semiconductor lithography, particularly where nitro-aromatic chemistry is leveraged for photo-patterning.
• Non-Linear Optical (NLO) Materials: Acts as a precursor for creating molecules with enhanced second or third harmonic generation properties for applications in photonics and optical data storage.
• Specialty Polymer & Dye Synthesis: Functions as a monomer or modifying agent for producing polymers and dyes with specific fluorescence, charge mobility, or thermal stability characteristics.
• Academic & Industrial R&D: A valuable reagent for chemical research focused on fluorene chemistry, nitro-aromatic reactions, and the exploration of new organic semiconductors.
• Charge-Generating Materials: Potential use in the synthesis of compounds for organic photovoltaic (OPV) cells and xerographic photoreceptors.

Basic Information

Product Name	Ethanone, 1-(9,9-Dibutyl-7-Nitro-9H-Fluoren-2-Yl)-, o-Acetyloxime
CAS No.	1477457-22-9
Molecular Formula	C27H34N2O3
Molecular Weight	434.57 g/mol
Synonyms	1-(9,9-Dibutyl-7-nitro-9H-fluoren-2-yl)ethanone oxime; 2-Acetyl-9,9-dibutyl-7-nitrofluorene oxime; 9,9-Dibutyl-7-nitro-2-acetylfluorene oxime; 1-(9,9-Dibutyl-7-nitrofluoren-2-yl)ethanone O-acetyloxime; (9,9-Dibutyl-7-nitro-9H-fluoren-2-yl)(oxime)methyl acetate; 7-Nitro-9,9-dibutyl-2-acetylfluorene oxime; Fluorene-based oxime ester; Nitrofluorene acetyloxime derivative
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-(9,9-Dibutyl-7-Nitro-9H-Fluoren-2-Yl)-, o-Acetyloxime adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for demanding R&D and industrial applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature and nitro-aromatic structure, it should be segregated from strong oxidizers and reducing agents. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.