141228-89-9

Basic information

• Product Name: 2,5-Cyclohexadien-1-one, 2,4,6-trifluoro-3,4,5-tris(pentafluorophenoxy)-
• CAS NO: 141228-89-9
• Molecular Formula: C24F18O4
• Molecular Weight: 694.233
• Mol File: 141228-89-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2,5-Cyclohexadien-1-one, 2,4,6-trifluoro-3,4,5-tris(pentafluorophenoxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-Cyclohexadien-1-one, 2,4,6-trifluoro-3,4,5-tris(pentafluorophenoxy)-(141228-89-9)
• EPA Substance Registry System: 2,5-Cyclohexadien-1-one, 2,4,6-trifluoro-3,4,5-tris(pentafluorophenoxy)-(141228-89-9)

Safety Data

• Hazardous Substances Data: 141228-89-9(Hazardous Substances Data)

Upstream product

• 17540-45-3 4-pentafluorophenoxy-2,3,4,5,6-pentafluorocyclohexa-2,5-dienone 
• 2263-53-8 sodium pentafluorophenolate 

Downstream Products

• 141228-90-2 perfluoro-4-(3,5-diphenoxyphenoxy)-2,5-cyclohexadien-1-one 

Relevant articles and documents

Synthesis of fluorine-containing 1,4-dioxa-2-azaspiro-[4.5]deca-2,6,9- trienes by reaction of polyfluorinated cyclohexa-2,5-dienones with nitrile oxides

4-Pentafluorophenoxy-, 4-nitro-, and 4-chloropentafluorocyclohexa-2,5-dien- 1-ones and 3,4,5-tris-(pentafluorophenoxy)trifluorocyclohexa-2,5-dien-1-one react with some benzonitrile and acetonitrile oxides exclusively at the carbonyl group, leading to the formation of mixtures of diastereoisomeric fluorinated 1,4-dioxa-2-azaspiro[4.5]deca-2,6,9-trienes in good yield.

Nucleophilic substitution of a fluorine atom in perfluorophenoxycyclohexadienones. Synthesis of 1,3,5-trisubstituted fluorine-containing polyphenyl ethers

The reaction of perfluoro-4-phenoxy-2,5-cyclohexadien-1-one with sodium pentafluorophenolate or phenols in the presence of potassium carbonate at 20 deg C gave products of the substitution of fluorine atoms at C3 and C5 in the dienon