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Propionyl peroxide

Thne-of-flight (TOF) mass spectrometric analysis of the pyrolysis fragments of di-t-butyl peroxide suggests t-BuCO as the primary product, followed by decomposition of this radical into CHj.253 Elsewhere, the kinetics of the pyrolysis of dimethyl, diethyl, and di-t-butyl peroxides in a modified adiabatic bomb calorimeter have been investigated.254 The lifetime of acyloxy radicals, generated by the photolysis or thermolysis of acetyl propionyl peroxide, have been studied. Chemical nuclear polarization has been used to determine the rate constant for the decarboxylation of these radical intermediates.255... [Pg.165]

Organic Products0 Formed by Decomposition of Propionyl Peroxide and by Kolbe Electrolysis of Potassium Propionate in Propionic Acid ... [Pg.32]

Copolymers are produced by aqueous copolymerization of the monomers in a manner similar to the homopolymerizations. Nonaqueous polymerizations of TFE with PPVE may be conducted in water or in fluorinated solvents at lower temperatures (30-60 °C) using a soluble organic initiator such as perfluoro-propionyl peroxide. The molecular weight is controlled by addition of chain transfer agents such as methanol in nonaqeuous polymerizations or hydrogen in aqeous polymerizations. [Pg.335]

SYNS BIS(l-OXOPROPYL)PEROXIDE DIPROPIONYL PEROXIDE, >28% in solution (DOT) PEROXIDE, BIS(l-OXOPROPYL) PROPIONYL PEROXIDE (DOT)... [Pg.569]

Typical multiplet CINDP signals were observed during the thermal decomposition of propionyl peroxide in hexachloroacetone at 110 as shown in Fig. 4-9. Here, A/E signals were observed for CH3CH2CI. This reaction occurs through the following scheme ... [Pg.43]

Szwarc and Smid (1986) suggested the possibility of intermolecular H bonding of the radicals from benzoyl peroxide to trifluoroacetic acid, in order to explain the different products from this reaction and that of the acid with propionyl peroxide. [Pg.188]

Diisobutyryl peroxide [isobutyroyl peroxide bis(2-methyl-l-oxopropyl)peroxide] [3437-84-1] Dipropionyl peroxide [propionyl peroxide, bis(l-oxopropyl)peroxide] [3248-28-0]... [Pg.734]

Dipropionyl. See 3,4-Hexanedione Dipropionyl peroxide. See Propionyl peroxide 1,1-Dipropoxyethane Dipropyl acetal. See Acetaldehyde dipropyl acetal Dipropyl adipate... [Pg.1509]

Methyl ethyl ketone peroxide initiator, polymerization vinyls t-Butyl peroxyisopropyl carbonate initiator, polymerizations Propionyl peroxide initiator, polymers... [Pg.5378]

Dimethyl succinate Ethylene glycol diacetate Methyl glutarate Propionyl peroxide (C6H10O4 C4HisN3)x Adipic acid/diethylenetriamine copolymer Adipic acid/isophthalic acid/neopentyl glycolftrimethylolpropane copolymer C6H10O4S... [Pg.7043]

Scheme 6.11 Generation of dideuteioethyl radicals from propionyl peroxide in matrix [37]... Scheme 6.11 Generation of dideuteioethyl radicals from propionyl peroxide in matrix [37]...
See other pages where Propionyl peroxide is mentioned: [Pg.20]    [Pg.121]    [Pg.242]    [Pg.89]    [Pg.112]    [Pg.117]    [Pg.360]    [Pg.20]    [Pg.1237]    [Pg.129]    [Pg.129]    [Pg.31]    [Pg.349]    [Pg.1855]    [Pg.44]    [Pg.129]    [Pg.349]    [Pg.500]    [Pg.511]    [Pg.31]    [Pg.1047]    [Pg.360]    [Pg.349]    [Pg.734]    [Pg.945]    [Pg.1042]    [Pg.89]    [Pg.112]    [Pg.402]    [Pg.403]    [Pg.3730]    [Pg.5376]    [Pg.6212]    [Pg.855]   
See also in sourсe #XX -- [ Pg.44 ]

See also in sourсe #XX -- [ Pg.44 ]



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