ISSN:
1573-9171
Keywords:
vinyl monomers
;
radical oxidation
;
inhibitors
;
phenols
;
reactivity
;
kinetics
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Rate constants were measured for the addition of the 2,4,6-tri(tert-butyl)phenoxyl radical (logk 10, [liter/(mole · sec)]) to the double bond of styrene (9.73 − 4621/T), methyl methacrylate (10.1 − 4972.7/T) and butylacrylate (7.68 − 4313.9/T); and for addition of the 2,4,6-tribromophenoxyl radical to styrene (k 10=0.5;T=323 K). A simulation based on these constants for the inhibited oxidation of styrene under conditions similar to those of monomer storage demonstrated the need to take account of this reaction when analyzing kinetic schemes describing the inhibited oxidation process.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01150736
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