Description

5,7,12,14-Pentacenetetrone is an organic chemical compound belonging to the quinone family, characterized by its extended conjugated system. This structure makes it a valuable intermediate and functional material in advanced organic synthesis and materials science. It is primarily sought after by research institutions and industrial manufacturers in the fields of organic electronics and specialty pigments.

Application

• Organic Semiconductor Precursor: Serves as a key building block for the synthesis of n-type organic semiconductors and conductive polymers used in OFETs (Organic Field-Effect Transistors) and OLEDs (Organic Light-Emitting Diodes).
• Pigment & Dye Intermediate: Used in the development of high-performance, thermally stable pigments and dyes for specialized coatings and plastics.
• Electron-Accepting Material: Functions as an electron acceptor component in the active layers of organic photovoltaic (OPV) cells and perovskite solar cells.
• Chemical Research: Employed as a versatile starting material or ligand in academic and industrial research for novel conjugated systems and metal-organic frameworks (MOFs).
• Charge-Transport Material: Investigated for use in charge-generation and transport layers within advanced electronic devices.

Basic Information

Product Name	5,7,12,14-Pentacenetetrone
CAS No.	23912-79-0
Molecular Formula	C₂₂H₁₀O₄
Molecular Weight	338.31 g/mol
Synonyms	Pentacene-5,7,12,14-tetrone; 5,7,12,14-Pentacenetetrone; 5,7,12,14-Tetraoxopentacene; Pentacenetetrone; Benzo[b]pentacene-5,7,12,14-tetrone; TQPN; PT
EINECS	Contact for details

Quality Control

Our 5,7,12,14-Pentacenetetrone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and electronic applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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