83206-73-9

Basic information

• Product Name: percarbonate de O,O-α-cumyle et O-vinyle
• Synonyms: percarbonate de O,O-α-cumyle et O-vinyle
• CAS NO: 83206-73-9
• Molecular Weight: 222.241
• Mol File: 83206-73-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: percarbonate de O,O-α-cumyle et O-vinyle(CAS DataBase Reference)
• NIST Chemistry Reference: percarbonate de O,O-α-cumyle et O-vinyle(83206-73-9)
• EPA Substance Registry System: percarbonate de O,O-α-cumyle et O-vinyle(83206-73-9)

Safety Data

• Hazardous Substances Data: 83206-73-9(Hazardous Substances Data)

Upstream product

• 5130-24-5 Vinyl chloroformate 
• 80-15-9 Cumene hydroperoxide 

Downstream Products

• 124-38-9 carbon dioxide 
• 617-94-7 1-methyl-1-phenylethyl alcohol 
• 698-91-9 2-phenoxypropene 
• 75-07-0 acetaldehyde 

Relevant articles and documents

DECOMPOSITION HETEROLITIQUE DE PERCARBONATES DE O,O-METHYL-1 PHENYL-1 ETHYLE ET O-ALKYLE OU O-VINYLE EN SOLUTION

O,O-α-cumyl O-ethyl, O-vinyl and O-isopropenyl peroxycarbonates (percarbonates) have been prepared from the corresponding chloroformates.Their decompositions have been studied in triisopropylbenzene and di-n-butyl phtalate as solvents; in both cases the main process was the heterolysis of the peroxydic bond (Criegee rearrangement) which gave 2-phenoxy propene.Kinetic studies have been performed using Differential Scanning Microcalorimetry; they have shown that the decomposition of O,O-α-cumyl O-ethyl percarbonate is faster in di-butyl phtalate than in triisopropylbenzene and that the rate constants depend on the initial concentrations of the solutions.From both chemical and kinetic data it has been concluded that the studied percarbonates cannot act as free radical initiators even in non polar media.