Description

Dinaphtho[2,1,8,7-Defg:2',1',8',7'-Opqr]Pentacene is a high-performance polycyclic aromatic hydrocarbon (PAH) of significant interest in advanced materials research. This compound is valued for its exceptional electronic properties and structural rigidity, making it a key candidate for next-generation organic semiconductors. It is primarily sought by researchers and developers in the organic electronics, photonics, and materials science sectors for applications demanding high charge carrier mobility and thermal stability.

Application

• Organic Field-Effect Transistors (OFETs): As a core semiconductor material for high-mobility p-type channels.
• Organic Photovoltaics (OPVs): Utilized as an electron donor or acceptor material in the active layer of solar cells.
• Organic Light-Emitting Diodes (OLEDs): Serves as a host or emissive layer material for efficient light emission.
• Chemical Sensors: Employed in sensing layers for the detection of specific analytes due to its responsive electronic structure.
• Fundamental Research: Used as a model compound in studies of charge transport, thin-film growth, and structure-property relationships in PAHs.
• Nanoelectronics: Investigated as a component in molecular-scale electronic devices and circuits.

Basic Information

Item	Detail
Product Name	Dinaphtho[2,1,8,7-Defg:2',1',8',7'-Opqr]Pentacene
CAS No.	188-91-0
Molecular Formula	C₃₆H₁₈
Molecular Weight	450.53 g/mol
Synonyms	Dinaphthopentacene; Dinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene; 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16-Hexadecahydrodinaphtho[2,1,8,7-defg:2',1',8',7'-opqr]pentacene (fully saturated derivative name); DNP; Peri-pentacene
EINECS	Contact for details

Quality Control

Our Dinaphtho[2,1,8,7-Defg:2',1',8',7'-Opqr]Pentacene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C) under an inert atmosphere such as argon or nitrogen to prevent oxidation. The container should be kept in a well-ventilated area away from sources of ignition.

Specification

Item	Specification
Appearance	Dark solid powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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