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Dissociation carbonyl difluoride

Carbonyl difluoride reacts vigorously with water, to produce carbon dioxide and hydrogen fluoride [1756]. A similar reaction is observed with concentrated sulfuric acid, and it is completely absorbed by sodium hydroxide solution [1756]. Indeed, the reaction between COFj and D O at 0 C has been used to prepare DF in purities >99.5% and yields of 90% [1554], A recent ab initio study [677aa] of the mechanism and energetics of the gas-phase reaction of carbonyl difluoride with water indicates that the reaction proceeds through two transient intermediates - CFj(OH)j and FC(0)0H. The former dissociates to the latter and HF, and the FC(0)0H then dissociates into COj and HF, consistent with the overall stoicheiometry ... [Pg.637]

A major fate of CF3O radicals is conversion to carbonyl difluoride (CFjO). This results from several removal processes (1) dissociation of CF3O radicals ... [Pg.88]


See other pages where Dissociation carbonyl difluoride is mentioned: [Pg.495]    [Pg.89]    [Pg.495]   
See also in sourсe #XX -- [ Pg.620 ]




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Carbonyl difluoride

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