74298-22-9

Basic information

• Product Name: 5,5,6,6-tetrafluoro-1,3-cyclohexadiene
• Synonyms: 5,5,6,6-tetrafluoro-1,3-cyclohexadiene
• CAS NO: 74298-22-9
• Molecular Weight: 152.091
• Mol File: 74298-22-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5,5,6,6-tetrafluoro-1,3-cyclohexadiene(CAS DataBase Reference)
• NIST Chemistry Reference: 5,5,6,6-tetrafluoro-1,3-cyclohexadiene(74298-22-9)
• EPA Substance Registry System: 5,5,6,6-tetrafluoro-1,3-cyclohexadiene(74298-22-9)

Safety Data

• Hazardous Substances Data: 74298-22-9(Hazardous Substances Data)

Upstream product

• 367-11-3 ortho-difluorobenzene 
• 356-77-4 1,1,2,2-tetrafluoro-3-vinylcyclobutane 
• 2646-84-6 4,4,5,5-tetrafluorocyclohexene 

Relevant articles and documents

Three-step regioselective synthesis of 2,3-difluorohalobenzenes using tetrafluoroethylene and buta-1,3-diene as starting building blocks

The gas-phase copyrolysis of tetrafluoroethylene and buta-1,3-diene in a flow tube reactor at 490–510 °C gives 3,3,4,4-tetrafluorocyclohex-1-ene, which is selectively converted to 1-bromo- or 1-chloro-2,3-difluorobenzene via intermediate steps of halogenation and dehydrohalogenation.