148121-33-9

Basic information

• Product Name: octadecafluoro<1-vinyl-2-(1-vinyl-2-cyclobutyl)cyclobutane>
• CAS NO: 148121-33-9
• Molecular Weight: 486.103
• Mol File: 148121-33-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: octadecafluoro<1-vinyl-2-(1-vinyl-2-cyclobutyl)cyclobutane>(CAS DataBase Reference)
• NIST Chemistry Reference: octadecafluoro<1-vinyl-2-(1-vinyl-2-cyclobutyl)cyclobutane>(148121-33-9)
• EPA Substance Registry System: octadecafluoro<1-vinyl-2-(1-vinyl-2-cyclobutyl)cyclobutane>(148121-33-9)

Safety Data

• Hazardous Substances Data: 148121-33-9(Hazardous Substances Data)

Upstream product

• 685-63-2 hexafluoro-1,3-butadiene 
• 135677-53-1 Perfluorodivinylcyclobutane 

Downstream Products

• 685-63-2 hexafluoro-1,3-butadiene 
• 2377-85-7 1,2,3,3,4,4,5,6,7,7,8,8-dodecafluorotricyclo[3.3.0.0^2,6]octane 

Relevant articles and documents

Thermal reactions of hexafluoro-1,3-butadiene. Part II. Synthesis and thermal transformations of C12F18 trimers

Hexafluoro-1,3-butadiene reacts at >/=150 deg C with its cyclodimers containing trifluorovinyl groups to give all the trimers expected for - and -cycloadditions.The ratios of the products formed depend on the temperature and are determined by the stabilities of the dimers and trimers concerned.All those trimers which contain a cyclobutane moiety take part in thermal transformations, such as ring expansion, dimerization and retrocycloaddition reactions.Hexafluoro-1,3-butadiene and its dimers, which are formed in retrocycloaddition reactions, undergo secondary thermal transformations.The latter include the previously unknown insertion of a hexafluorobutadiene molecule into the four-membered ring of one of the dimers.