Description

4,4'-[3-(2,3,4,5-Tetrachloro-2,4-Cyclopentadien-1-Ylidene)-1,2-Cyclopropanediylidene]Bis[2,6-Bis(1,1-Dimethylethyl)-2,5-Cyclohexadien-1-One] is a high-purity, complex organic compound with the CAS number 63165-92-4. This specialty chemical is valued for its unique structural properties, which make it a critical intermediate or reagent in advanced synthetic chemistry and materials science research. It is primarily sought by R&D laboratories and industrial chemists working in the development of novel polymers, advanced organic electronic materials, and specialized fine chemicals.

Application

• Advanced Organic Synthesis: Serves as a key building block or ligand in the synthesis of complex organic molecules and novel macrocyclic compounds.
• Polymer & Materials Science: Used as a functional monomer or additive in the research and development of specialty polymers with tailored electronic or optical properties.
• Pharmaceutical Intermediates: Acts as a sophisticated precursor in the exploratory synthesis of new active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Electronics: Investigated for use in the development of organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials.
• Catalysis Research: Employed as a ligand or co-catalyst in the development of novel catalytic systems for challenging chemical transformations.
• Dye & Pigment Chemistry: Functions as an intermediate in the synthesis of high-performance, complex organic dyes and pigments.

Basic Information

Product Name	4,4'-[3-(2,3,4,5-Tetrachloro-2,4-Cyclopentadien-1-Ylidene)-1,2-Cyclopropanediylidene]Bis[2,6-Bis(1,1-Dimethylethyl)-2,5-Cyclohexadien-1-One]
CAS No.	63165-92-4
Molecular Formula	C39H40Cl4O2
Molecular Weight	678.55 g/mol
Synonyms	Bis(2,6-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)-3-(2,3,4,5-tetrachloro-2,4-cyclopentadien-1-ylidene)-1,2-cyclopropanediyldiene; Tetrachlorocyclopentadienylidenecyclopropane bis(tert-butylquinone); 63165-92-4; 4,4'-(3-(2,3,4,5-Tetrachloro-2,4-cyclopentadien-1-ylidene)-1,2-cyclopropanediylidene)bis(2,6-di-tert-butylcyclohexa-2,5-dien-1-one); 1,2-Cyclopropanediylidene, 4,4'-[3-(2,3,4,5-tetrachloro-2,4-cyclopentadien-1-ylidene)-, bis[2,6-bis(1,1-dimethylethyl)-2,5-cyclohexadien-1-one]
EINECS	Contact for details

Quality Control

Our production of 4,4'-[3-(2,3,4,5-Tetrachloro-2,4-Cyclopentadien-1-Ylidene)-1,2-Cyclopropanediylidene]Bis[2,6-Bis(1,1-Dimethylethyl)-2,5-Cyclohexadien-1-One] adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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