Description

4-Phenyl-7H-Benz[De]Anthracen-7-One is a high-purity polycyclic aromatic ketone derivative, serving as a critical advanced intermediate in organic synthesis. Its unique fused-ring structure makes it a valuable building block for creating complex molecules with specific optical and electronic properties. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials, including organic semiconductors, fluorescent dyes, and specialized photoinitiators.

Application

• Organic Light-Emitting Diode (OLED) Research: Acts as a core structure or dopant in the development of novel electroluminescent materials.
• Fluorescent Dye & Pigment Synthesis: Serves as a key intermediate for creating high-performance dyes with specific emission wavelengths.
• Photoinitiator Development: Used in research for formulating advanced photoinitiator systems in UV-curable coatings and inks.
• Organic Semiconductor Materials: Investigated as a potential component in the synthesis of organic field-effect transistors (OFETs) and photovoltaic materials.
• Academic & Pharmaceutical Research: Employed as a sophisticated building block in medicinal chemistry and materials science research.
• Liquid Crystal & Nonlinear Optical Materials: Explored for its potential in creating materials with specific anisotropic or electro-optical properties.

Basic Information

Product Name	4-Phenyl-7H-Benz[De]Anthracen-7-One
CAS No.	41694-80-8
Molecular Formula	C24H14O
Molecular Weight	318.37 g/mol
Synonyms	4-Phenylbenz[de]anthracen-7-one; 7H-Benz[de]anthracen-7-one, 4-phenyl-; 4-Phenyl-7H-benz[de]anthracen-7-one; 4-Phenylbenzanthrone
EINECS	Contact for details

Quality Control

Every batch of 4-Phenyl-7H-Benz[De]Anthracen-7-One is produced and tested under strict quality management protocols to ensure consistency and high purity for research and development applications. Our standard grade typically meets a purity specification of ≥97% (HPLC), with comprehensive identity confirmation via spectroscopic methods. A detailed Certificate of Analysis (COA) is provided with each shipment, and custom purity grades can be discussed to meet specific project requirements.

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 the container sealed to prevent contamination and minimize exposure to air.

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%

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