432-16-6

Basic information

• Product Name: Cyclohexene, 1,3,3,4,4,5,5,6,6-nonafluoro-2-(trifluoromethyl)-
• CAS NO: 432-16-6
• Molecular Formula: C7F12
• Molecular Weight: 312.058
• Mol File: 432-16-6.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Cyclohexene, 1,3,3,4,4,5,5,6,6-nonafluoro-2-(trifluoromethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexene, 1,3,3,4,4,5,5,6,6-nonafluoro-2-(trifluoromethyl)-(432-16-6)
• EPA Substance Registry System: Cyclohexene, 1,3,3,4,4,5,5,6,6-nonafluoro-2-(trifluoromethyl)-(432-16-6)

Safety Data

• Hazardous Substances Data: 432-16-6(Hazardous Substances Data)

Upstream product

• 377-10-6 2H-decafluoro-1-trifluoromethyl-cyclohexane 
• 98-08-8 α,α,α-trifluorotoluene 
• 31665-17-5 1-Trifluoromethylheptafluorocyclohexa-1,4-diene 
• 108-88-3 toluene 
• 374-75-4 decafluoro-1-iodo-2-trifluoromethyl-cyclohexane 
• 355-75-9 decafluorocyclohex-1-ene 
• 14100-81-3 cis 4H-1-trifluoromethyl/-decafluorocyclohexane 
• 14100-80-2 trans 4H-1-trifluoromethyldecafluorocyclohexane 
• 434-64-0 perfluorotoluene 
• 355-02-2 perfluoro(methylcyclohexane) 
• 103-82-2 phenylacetic acid 
• 92-52-4 biphenyl 

Downstream Products

• 85577-98-6 1-methoxy-2-trifluoromethyloctafluorocyclohex-1-ene 
• 130503-86-5 2-Trifluoromethylnonafluorocyclohexanone 
• 130482-36-9 1H,2H-2-Trifluoromethyloctafluorocyclohexanol 
• 424-33-9 dianilinium hexafluoroglutarate 
• 434-64-0 perfluorotoluene 
• 1551-37-7 1-amino-3-imino-2-trifluoromethylhexafluorocyclohex-1-ene 
• 85578-01-4 cis-1-Methoxy-2-trifluoromethyldecafluorocyclohexane 
• 85578-01-4 trans-1-Methoxy-2-trifluoromethyldecafluorocyclohexane 

Relevant articles and documents

Interaction of perfluorocarbons with carbon

Activated carbon is an effective stoichiometric fluorine acceptor which defluorinates perfluoroalkanes with the partial structure (Rf)2CFCF(Rf)2 to alkenes and perfluoroalkenes to dienes.Carbon catalyzes double-bond shifts, as well as cis/trans and ring-chain perfluoro-olefin isomerizations.Carbon effectively catalyzes TFE and HFP dimerizations.Less effecively, carbon catalyzes further oligomerization of TFE to give low yields of linear, internal olefins.Free radicals may be the key surface intermediates.

Photoinduced catalytic defluorination of perfluoroalkanes to give perfluoroalkenes

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FLUORINATIONS WITH POTASSIUM TETRAFLUOROCOBALTATE. PART VIII. FLUORINATIONS OF TOLUENE AND OF PHENYLACETIC ACID

At 340 deg C, toluene gave five 1-trifluoromethyl-substituted compounds: -2H,4H,5H-tetrafluorocyclohexa-1,4-diene (IX); -2H-4H/5H-hexafluorocyclohex-1-ene (X); -2H-octafluorocyclohex-1-ene (IV); -nonafluorocyclohex-1-ene (III); also perfluoromethylcyclohexane (II): traces of perfluorocyclohexane (I) were found.The 1-difluoromethyl-substituted analogues of these five were also obtained: - compounds XII, XV, VIII, VI, and V, respectively.A further five 1-difluoromethyl-substituted derivatives were found : -nonafluorocyclohex-3-ene (VII); an inseparable mixture of the -2H,4H- and -2H,5H-heptafluorocyclohex-1-enes (XI); -2H-3H/4H-hexafluorocyclohex-1-ene (probably) (XIV); and (difluoromethyl)benzene (XIII). Structures of the unknown products were established by analysis and by nmr and ir spectroscopy.Further, the key intermediate (XII) was oxidized to difluoromalonic acid, whilst compound IV was dehydrofluorinated, to give 2H-(difluoromethyl)tetrafluorobenzene (XXI), together with an inseparable mixture of 2H,4H- and 2H,5H-1-(difluoromethyl)pentafluorocyclohexa-1,4-diene (XX).Dehydrofluorination of mixed heptafluoro-enes XI afforded 2H-1-(difluoromethyl)hexafluorocyclohexa-1,4-diene (XVIII), and mixed 2H-1- and 1H-2-(difluoromethyl)hexafluorocyclohexa-1,3-diene (XIX). Difluoromethylundecafluorocyclohexane (V) did not dehydrofluorinate.Phenylacetic acid was fluorinated likewise, and gave a similar range of products, but also one (originally an acid fluoride?) which was converted to the methyl ester of tridecafluoro(cyclohexylacetic) acid (XVII).The probable pathway of the fluorination process could be worked out.