Description

Coronene CAS NO 191-07-1 is a high-purity polycyclic aromatic hydrocarbon (PAH) consisting of seven fused benzene rings, forming a distinctive planar, disc-shaped structure. This compound is valued for its exceptional photophysical and electronic properties, making it a critical material for advanced research and high-tech applications. It is primarily sought by industries and research institutions focused on organic electronics, materials science, and analytical chemistry.

Application

• Organic Electronic Materials: Used as a model compound and precursor for developing organic semiconductors, field-effect transistors (OFETs), and organic light-emitting diodes (OLEDs) due to its extended π-conjugation.
• Fluorescent Probes & Sensors: Serves as a stable, highly fluorescent tag or a core structure in the design of chemical sensors and bio-imaging agents.
• Carbon Nanomaterial Research: Acts as a molecular building block or "nanographene" seed for synthesizing and studying graphene quantum dots and other carbon-based nanomaterials.
• Analytical Reference Standard: Employed as a certified reference material (CRM) in environmental, petrochemical, and food safety testing for the quantification of PAHs via HPLC, GC-MS, or fluorescence spectroscopy.
• Photovoltaic Research: Investigated for use in organic photovoltaic (OPV) cells as an electron acceptor or donor material to study charge transport mechanisms.
• Lubricant & Polymer Additives: Explored as a high-performance additive to enhance the thermal stability and tribological properties of advanced lubricants and polymers.

Basic Information

Product Name	Coronene
CAS No.	191-07-1
Molecular Formula	C24H12
Molecular Weight	300.36 g/mol
Synonyms	[6]Circulene; Hexabenzobenzene; Coronene-12; Superbenzene; 1,12:2,3:4,5:6,7:8,9:10,11-Hexabenzocoronene; HBC; Dibenzopyrene (obsolete)
EINECS	205-881-3

Quality Control

Our Coronene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectroscopy for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our quality commitment supports applications requiring high-purity and batch-to-batch consistency.

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 sources and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to greenish-yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	430 - 440 °C
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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