Description

3-Phenyl-7H-Benz[De]Anthracen-7-One is a specialized polycyclic aromatic ketone derivative with a complex fused-ring structure. This compound is valued for its unique photophysical and electronic properties, making it a critical intermediate in advanced material synthesis. It is primarily sought by research institutions and industrial manufacturers in the organic electronics, photochemistry, and specialty chemical sectors for developing novel functional materials.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key building block or dopant material in the emissive layer for the development of high-efficiency blue or white OLED devices.
• Photoconductive Materials: Used in the research and production of advanced photoconductors for photocopiers, laser printers, and organic photovoltaics (OPVs).
• Fluorescent Dyes and Pigments: Acts as a core structure for synthesizing high-performance fluorescent dyes used in analytical chemistry, sensors, and specialty inks.
• Liquid Crystal Displays (LCDs): Investigated as a component in the formulation of advanced liquid crystal mixtures to enhance electro-optical properties.
• Academic and Industrial R&D: A valuable reference standard and synthetic intermediate for studying charge transport, energy transfer, and photoluminescence in polycyclic aromatic systems.
• Non-Linear Optical (NLO) Materials: Explored for potential use in the development of materials for frequency doubling, optical switching, and data storage technologies.

Basic Information

Product Name	3-Phenyl-7H-Benz[De]Anthracen-7-One
CAS No.	18792-80-8
Molecular Formula	C24H14O
Molecular Weight	318.37 g/mol
Synonyms	3-Phenylbenz[de]anthracen-7-one; 7H-Benz[de]anthracen-7-one, 3-phenyl-; 3-Phenylnaphtho[1,2,3,4-def]chrysen-7-one; Benzo[def]chrysen-7-one, 3-phenyl-; 3-Phenyl-7H-benz[de]anthracen-7-one; 3-Phenyl-7H-benz[de]anthracen-7-on (German); 3-Phényl-7H-benz[dé]anthracén-7-one (French)
EINECS	Contact for details

Quality Control

Our 3-Phenyl-7H-Benz[De]Anthracen-7-One is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific research or production grade requirements.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
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.