Description

Dibenz[A,H]Anthracene-7,14-Dione is a high-purity, polycyclic quinone derivative of significant interest in advanced material science and organic synthesis. This compound serves as a critical intermediate and functional building block due to its unique conjugated structure and redox-active properties. It is primarily utilized by research institutions and industrial manufacturers specializing in organic electronics, pigments, and specialty chemical synthesis.

Application

• Organic Semiconductor Research: As a key precursor or dopant material in the development of organic field-effect transistors (OFETs) and photovoltaic cells.
• High-Performance Pigments & Dyes: Used in the synthesis of specialized quinacridone and anthraquinone-based colorants for demanding applications.
• Chemical Intermediate: Serves as a versatile building block in organic synthesis for creating complex polycyclic aromatic hydrocarbons (PAHs) and heterocyclic compounds.
• Photocatalyst & Photoinitiator Development: Investigated for use in light-driven chemical reactions and advanced polymerization processes.
• Analytical Reference Standard: Employed as a certified reference material (CRM) in environmental and analytical chemistry for PAH analysis.
• Electroluminescent Materials: Explored as a core component in the design of organic light-emitting diodes (OLEDs) for display technologies.

Basic Information

Product Name	Dibenz[A,H]Anthracene-7,14-Dione
CAS No.	3719-43-5
Molecular Formula	C22H12O2
Molecular Weight	308.33 g/mol
Synonyms	7,14-Dibenz[a,h]anthracenedione; Dibenz[a,h]anthracene-7,14-quinone; 7,14-Dibenzanthraquinone; DB[a,h]AQ; 1,2:5,6-Dibenzanthraquinone; 1,2:5,6-DBAQ; NSC 407795
EINECS	223-076-3

Quality Control

Our Dibenz[A,H]Anthracene-7,14-Dione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be tailored to meet specific research or cGMP requirements upon request.

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). This material is easily oxidized and should be stored under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to Orange Crystalline Powder
Identification (IR)	Conforms to Structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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