Description

5,6,12,13-Tetrachloroanthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone is a high-purity, polycyclic aromatic compound belonging to the class of anthraquinone derivatives. This specialty chemical is valued for its unique structural and electronic properties, making it a critical intermediate in advanced material synthesis. It is primarily sought after by research institutions and industrial manufacturers in the fields of organic electronics, pigments, and high-performance polymers.

Application

• Organic Semiconductor Precursor: Serves as a key building block for n-type organic semiconductors and electron-transport materials in OLEDs and OFETs.
• High-Performance Pigments & Dyes: Used in the synthesis of complex, high-stability pigments for automotive coatings, plastics, and specialty inks.
• Polymer Additive: Functions as a functional monomer or cross-linking agent to enhance thermal and chemical resistance in advanced engineering plastics.
• Research & Development: A valuable intermediate for academic and industrial R&D in novel conjugated materials and charge-transfer complexes.
• Photovoltaic Materials: Investigated for use in the active layers of organic solar cells due to its electron-accepting characteristics.
• Liquid Crystal Displays (LCDs): Potential application in the synthesis of dyes for color filters in high-resolution displays.

Basic Information

Product Name	5,6,12,13-Tetrachloroanthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone
CAS No.	115662-06-1
Molecular Formula	C₂₄H₆Cl₄N₂O₄
Molecular Weight	552.13 g/mol
Synonyms	5,6,12,13-Tetrachloroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-tetrone; 1,3,8,10-Tetrachlorodianhydride of 1,4,5,8-naphthalenetetracarboxylic acid (derivative); Naphthalenetetracarboxylic Dianhydride, Tetrachloro Derivative; Tetrachloronaphthalenetetracarboxylic Dianhydride; NTCDA-Tetrachloro Derivative; Cl4-NTCDA; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 5,6,12,13-Tetrachloroanthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone adheres to a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	> 300 °C (decomposes)
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.5%
Chlorine Content	25.5 - 26.5% (Theoretical: 25.68%)

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