Description

2,3,6,7-Tetrachlorofluorenone is a specialized halogenated aromatic ketone of significant interest in advanced organic synthesis and materials science. Its unique polycyclic, multi-chlorinated structure makes it a valuable intermediate for constructing complex molecules and functional materials. This compound is primarily sought by research institutions and industrial R&D teams working in the development of organic electronic materials, specialty dyes, and high-performance polymers.

Application

• Key intermediate in the synthesis of organic semiconductors and electron-transport materials for OLEDs and photovoltaic devices.
• Building block for the preparation of specialized dyes, pigments, and photoactive compounds.
• Precursor in polymer chemistry for creating high-temperature and chemically resistant resins.
• Useful reagent in academic and industrial research for studying charge-transfer complexes and photophysical properties.
• Intermediate for agrochemical and pharmaceutical research where a halogenated fluorenone scaffold is required.
• Starting material for the synthesis of ligands used in catalytic systems.

Basic Information

Product Name	2,3,6,7-Tetrachlorofluorenone
CAS No.	75803-56-4
Molecular Formula	C13H4Cl4O
Molecular Weight	322.98 g/mol
Synonyms	2,3,6,7-Tetrachloro-9H-fluoren-9-one; 9H-Fluoren-9-one, 2,3,6,7-tetrachloro-; Tetrachlorofluorenone; NSC 406913; 2,3,6,7-Tetrachlorofluoren-9-one
EINECS	Contact for details

Quality Control

Our 2,3,6,7-Tetrachlorofluorenone is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data including HPLC purity, identity confirmation by FT-IR and NMR spectroscopy, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is supplied with each shipment.

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 bases and reducing agents.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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