87461-69-6

Basic information

• Product Name: Butanoic acid, heptafluoro-, 2,5-bis(1,1-dimethylethyl)-3,6-dimethoxyphenyl ester
• CAS NO: 87461-69-6
• Molecular Formula: C20H25F7O4
• Molecular Weight: 462.405
• Mol File: 87461-69-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Butanoic acid, heptafluoro-, 2,5-bis(1,1-dimethylethyl)-3,6-dimethoxyphenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Butanoic acid, heptafluoro-, 2,5-bis(1,1-dimethylethyl)-3,6-dimethoxyphenyl ester(87461-69-6)
• EPA Substance Registry System: Butanoic acid, heptafluoro-, 2,5-bis(1,1-dimethylethyl)-3,6-dimethoxyphenyl ester(87461-69-6)

Safety Data

• Hazardous Substances Data: 87461-69-6(Hazardous Substances Data)

Upstream product

• 336-64-1 bis(heptafluorobutyryl) peroxide 
• 7323-63-9 1,4-di-tert-butyl-2,5-dimethoxybenzene 

Relevant articles and documents

Electron-Transfer Reactions between Perfluoroacyl Peroxides and Methoxybenzenes

(C3F7COO)2 and (C7F15COO)2 react rapidly with p-methoxytoluene and several p-dimethoxybenzenes in CCl2FCClF2 at 0 deg C.With p-dimethoxybenzene kinetics are first order in each component.High yields of ring-substituted products are obtained except for 2,5-dimethyl-1,4-dimethoxybenzene, 5, which gives the substituted benzyl perfluoroacyl ester.Rates and products are consistent with a rate-determining electron transfer, followed by product-forming reactions between the resulting radical cation-radical anion pairs.This is further supported by the formation of a perfluoroalkyl-substituted product from p-methoxytoluene and CIDNP emission from one system, indicating the presence of transient radical intermediates, although no free radicals were detected by scavenging experiments.