15070-92-5

Basic information

• Product Name: 2,4-Cyclopentadien-1-one, 2,3,4,5-tetrakis(pentafluorophenyl)-
• CAS NO: 15070-92-5
• Molecular Formula: C29F20O
• Molecular Weight: 744.286
• Mol File: 15070-92-5.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 2,4-Cyclopentadien-1-one, 2,3,4,5-tetrakis(pentafluorophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-Cyclopentadien-1-one, 2,3,4,5-tetrakis(pentafluorophenyl)-(15070-92-5)
• EPA Substance Registry System: 2,4-Cyclopentadien-1-one, 2,3,4,5-tetrakis(pentafluorophenyl)-(15070-92-5)

Safety Data

• Hazardous Substances Data: 15070-92-5(Hazardous Substances Data)

Upstream product

• 1467062-74-3 C₃₇H₁₀F₂₀N₂ 
• 278187-54-5 tetrakis(pentafluorophenyl)cyclopentadiene 
• 392-56-3 Hexafluorobenzene 
• 15226-74-1 dicobalt octacarbonyl 
• 13557-43-2 1,2-bis(pentafluorophenyl)acetylene 
• 501-65-5 diphenyl acetylene 

Downstream Products

• 70817-13-9 1,2,3,4-Tetrakis-pentafluorophenyl-naphthalene 
• 396719-43-0 1,2,3,4,5-pentakis(pentafluoro)phenylcyclopentadiene 

Relevant articles and documents

Polyfluorinated cyclopentadienones as lewis acids

The ability of 2,3,4,5-tetrakis(trifluoromethyl)cyclopenta-2,4-dien-1-one and 2,3,4,5-tetrakis(pentafluorophenyl)cyclopenta-2,4-dien-1-one to act as organic Lewis acids in the field of frustrated Lewis pair (FLP) chemistry was evaluated. Whereas the forme

Synthesis and properties of novel perylenebisimide-cored dendrimers

A group of perylenebisimide-cored dendrimers with polyphenylene dendrons at four bay positions were synthesized and characterized. The electron-deficient pentafluorophenyl or cyano groups were grafted at the dendrimer surface with the aim to further increase the n-type features of the resulted dendrimers. The electrochemical and optical properties were investigated. All the dendrimers show good solubility and film-forming properties, high EA values of 3.8-3.9 eV, and high fluorescent quantum yields. All these merits indicate that they are potential multifunctional materials for application in optoelectronic devices such as solar cells or organic light-emitting devices.

Catalyst system for the polymerization of olefins

The present invention relates to a metal-free cyclopentadienide compound which, in conjunction with a metallocene, is able to form a catalyst system that can be used for the polymerization of olefins. It is thus possible to dispense with the use of methylaluminoxane (MAO) or boron-containing compounds as co-catalyst and nevertheless achieve a high degree of catalytic activity. The invention relates also to a process for the preparation of the metal-free cyclopentadienide compound and to the use thereof as a catalyst component in the preparation of polyolefins.