Description

Dibenzo[A,J]Coronene CAS NO 190-72-7 is a high-purity polycyclic aromatic hydrocarbon (PAH) compound characterized by its large, planar, and highly conjugated aromatic structure. This compound is of significant interest in advanced materials research and organic electronics due to its unique photophysical and electronic properties. It is primarily utilized by researchers and manufacturers in the fields of organic semiconductors, photovoltaics, and as a model compound in spectroscopic studies and environmental analysis.

Application

• Organic Electronic Materials: A key component in the research and development of organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs) due to its charge transport characteristics.
• Photovoltaic Research: Investigated for use as an electron donor or acceptor material in the active layers of organic solar cells.
• Fluorescent Probes & Sensors: Serves as a building block for creating highly fluorescent tags and sensors for chemical or biological detection.
• Spectroscopic Standards: Used as a calibration standard in fluorescence spectroscopy and chromatography due to its well-defined spectral properties.
• Environmental & Analytical Chemistry: Employed as a reference standard for the analysis of complex PAH mixtures in environmental samples.
• Fundamental Research: Acts as a model compound in studies of aromaticity, pi-stacking interactions, and supramolecular chemistry.

Basic Information

Product Name	Dibenzo[A,J]Coronene
CAS No.	190-72-7
Molecular Formula	C32H16
Molecular Weight	400.47 g/mol
Synonyms	Dibenzo[g,p]chrysene; Dibenzocoronene; 1,2:6,7-Dibenzocoronene; 1,2:6,7-Dibenzanthanthrene; NSC 407292; Coronene, 1,2:6,7-dibenzo-; 1,2,6,7-Dibenzocoronene
EINECS	205-889-7

Quality Control

Our Dibenzo[A,J]Coronene is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced techniques including HPLC, GC-MS, and NMR spectroscopy to confirm identity and quantify purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm

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