Description

Dinaphtho[2,1,8,7-Defg:2',1',8',7'-Ijkl]Pentaphene is a high-purity polycyclic aromatic hydrocarbon (PAH) compound, also known as a nanographene segment, valued for its unique electronic and photophysical properties. This material is critical for advanced research and development in next-generation organic electronic materials. It serves as a fundamental building block for scientists and engineers in the organic semiconductor, photonics, and materials science sectors.

Application

• Organic Semiconductor Research: A key precursor or model compound for studying charge transport in organic field-effect transistors (OFETs) and other electronic devices.
• Photovoltaic Materials: Investigated as a potential component in the active layers of organic solar cells (OSCs) due to its light-absorption and energy level characteristics.
• Optoelectronic Devices: Used in the development of organic light-emitting diodes (OLEDs) and photodetectors where specific luminescence or charge generation is required.
• Nanographene & Carbon Nanostructure Synthesis: Serves as a well-defined molecular template or starting material for the bottom-up synthesis of larger graphene nanoribbons or related carbon-based nanostructures.
• Fundamental Research: Employed in academic and industrial R&D to explore the structure-property relationships of extended pi-conjugated systems.
• Chemical Sensing: Potential use in the fabrication of sensitive layers for chemical sensors exploiting its electronic interaction with analytes.

Basic Information

Item	Details
Product Name	Dinaphtho[2,1,8,7-Defg:2',1',8',7'-Ijkl]Pentaphene
CAS No.	188-90-9
Molecular Formula	C30H14
Molecular Weight	374.44 g/mol
Synonyms	Dinaphthopentaphene; Dibenzol[cd,lm]perylene; Benzo[10,11]phenanthro[2',1',8',7':4,10,5,6]picene; 1,2:8,9-Dibenzopentaphene; C30H14 (PAH); Nanographene C30; PAH 188-90-9
EINECS	Contact for details

Quality Control

Our Dinaphtho[2,1,8,7-Defg:2',1',8',7'-Ijkl]Pentaphene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your critical R&D work.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage, consider keeping the container under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
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.