Destruction rate of 2,6-diphenyl-4-(3',5'-diphenyl-4'-hydroxyphenyl)phenoxyl and 2,6-di-tert-butyl-4-(3',5'-di-tert-butyl-4'-hydroxy phenyl)-phenoxyl radicals
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The absorption spectra of the 2,6-diphenyl-4-(3',5'-diphenyl-4'-hydroxyphenyl)phenoxyl radicals were recorded.
The disproportionation of the 2,6-diphenyl-4-(3',5'-diphenyl-4'-hydroxyphenyl)phenoxylradicals is limited by diffusion; the respective rate constants in acetic and formic acids were determined.
The disproportionation of the 2,6-di-tert-butyl-4-(3',5'-di-tert-butyl-4'-hydroxyphenyl)phenoxyl radicals proceeds in the kinetic region.
KeywordsAcetic Absorption Spectrum Phenyl Formic Acid Disproportionation
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