Description

Dianthra[1,2-B:1',2'-E][1,4]Dioxin-5,9,14,18-Tetrone is a high-purity, specialized organic compound belonging to the class of polycyclic aromatic diketones. This chemical serves as a critical advanced intermediate and functional material in high-value synthesis and material science research. It is primarily sought after by R&D laboratories and industrial manufacturers in the electronics and specialty chemical sectors for its unique structural and electronic properties.

Application

• Organic Semiconductor Precursor: A key building block in the synthesis of n-type organic semiconductors and electron-transport materials for OLEDs and OFETs.
• Pigment & Dye Intermediate: Used in the development of high-performance, thermally stable pigments and vat dyes.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating polymers with enhanced thermal and mechanical properties.
• Research & Development: Serves as a standard or starting material in academic and industrial research exploring novel polycyclic aromatic systems.
• Electron Acceptor Material: Investigated for use in organic photovoltaic (OPV) cells and other optoelectronic devices.
• Ligand Synthesis: Utilized in the preparation of complex ligands for coordination chemistry and catalysis.

Basic Information

Product Name	Dianthra[1,2-B:1',2'-E][1,4]Dioxin-5,9,14,18-Tetrone
CAS No.	6487-11-2
Molecular Formula	C28H10O6
Molecular Weight	442.38 g/mol
Synonyms	Dianthra[1,2-b:1',2'-e][1,4]dioxine-5,9,14,18-tetrone; 5,9,14,18-Tetraoxodibenzo[fg,ij]phenanthro[9,10,1,2,3-pqrst]pentaphene-6,7,15,16-tetracarboxylic Dianhydride; Dianthraquinodioxin Tetrone; Vat Orange 11 Intermediate; C.I. 70805; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of Dianthra[1,2-B:1',2'-E][1,4]Dioxin-5,9,14,18-Tetrone is produced and tested under a strict quality management system to ensure consistency and purity for demanding applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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