Description

Naphtho[2,3-J]Fluoranthene CAS NO 205-83-4 is a high-purity polycyclic aromatic hydrocarbon (PAH) compound of significant interest in advanced materials and chemical research. Its unique fused-ring structure makes it a valuable intermediate and model compound for studying photophysical properties and electronic behaviors. This product is essential for researchers and developers in the fields of organic electronics, photochemistry, and analytical science. We supply it with a commitment to consistent quality and reliable global delivery.

Application

• As a key reference standard and calibrant in environmental and analytical chemistry for PAH detection and quantification.
• As a model compound in photochemistry and materials science research for studying charge transfer and luminescence properties.
• As a specialized building block or intermediate in the synthesis of complex organic semiconductors and advanced carbon-based materials.
• For use in quality control and method development within industrial and regulatory laboratories monitoring PAH contamination.
• In fundamental scientific research exploring the properties and reactivity of large, fused aromatic systems.

Basic Information

Product Name	Naphtho[2,3-J]Fluoranthene
CAS No.	205-83-4
Molecular Formula	C24H14
Molecular Weight	302.37 g/mol
Synonyms	Naphtho[2,3-j]fluoranthene; 3,4-Benzfluoranthene; Benzo[j]fluoranthene; 1,2,4,5-Dibenzopyrene; Dibenzo[a,jk]fluorene; NSC 89284; 205-83-4
EINECS	205-911-9

Quality Control

Our Naphtho[2,3-J]Fluoranthene is manufactured under strict quality protocols to ensure high purity and batch-to-batch consistency. Each lot is subjected to rigorous analytical testing, including HPLC, GC-MS, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. Our quality management system is designed to meet the exacting standards of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as argon or nitrogen to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.