Description

7,12-Diphenylbenzo[K]Fluoranthene CAS NO 7619-71-8 is a high-purity polycyclic aromatic hydrocarbon (PAH) compound characterized by its extended conjugated aromatic system. This compound is of significant interest in advanced materials research and development due to its unique photophysical and electronic properties. It serves as a critical organic semiconductor material and a specialized chemical intermediate for researchers and manufacturers in the electronics, photonics, and specialty chemical synthesis sectors.

Application

• Organic Light-Emitting Diodes (OLEDs): Used as a host or dopant material in the emissive layer due to its efficient luminescence and charge transport properties.
• Organic Photovoltaics (OPVs): Investigated as an electron donor or acceptor material in the active layer of solar cells for its light-absorption characteristics.
• Chemical Synthesis Intermediate: Serves as a key building block for the synthesis of more complex polyaromatic structures and dyes.
• Research & Development: Employed in academic and industrial R&D for studying charge transfer, fluorescence, and the behavior of extended pi-systems.
• Optical Sensors: Potential application in the development of fluorescent sensors and probes based on its photostability and emission profile.

Basic Information

Product Name	7,12-Diphenylbenzo[K]Fluoranthene
CAS No.	7619-71-8
Molecular Formula	C34H20
Molecular Weight	428.52 g/mol
Synonyms	Benzo[k]fluoranthene, 7,12-diphenyl-; 7,12-Diphenylbenz[k]fluoranthene; NSC 89284; 1,2,11,12-Tetrabenzoperylene; Dibenzol[fg,ij]phenanthro[9,10,1,2,3-pqrst]pentaphene
EINECS	Contact for details

Quality Control

Our 7,12-Diphenylbenzo[K]Fluoranthene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for sensitive electronic and photonic applications. Each lot is analyzed using advanced techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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 away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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