69901-40-2

Basic information

• Product Name: 1-ethyl-3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienyl 3,5-di-tert-butyl-4-hydroxyperbenzoate
• Synonyms: 1-ethyl-3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienyl 3,5-di-tert-butyl-4-hydroxyperbenzoate
• CAS NO: 69901-40-2
• Molecular Weight: 498.703
• Mol File: 69901-40-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-ethyl-3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienyl 3,5-di-tert-butyl-4-hydroxyperbenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: 1-ethyl-3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienyl 3,5-di-tert-butyl-4-hydroxyperbenzoate(69901-40-2)
• EPA Substance Registry System: 1-ethyl-3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienyl 3,5-di-tert-butyl-4-hydroxyperbenzoate(69901-40-2)

Safety Data

• Hazardous Substances Data: 69901-40-2(Hazardous Substances Data)

Upstream product

• 40056-43-7 3,5-di-tert-butyl-4-hydroxybenzoyl chloride 
• 87013-27-2 2,6-di-tert-butyl-4-ethyl-4-hydroperoxycyclohexa-2,5-dienone 

Downstream Products

• 56207-20-6 4-ethyl-2,6-di-tert-butyl-4-hydroxy-2,5-cyclohexadienone 
• 1421-49-4 3,5-Di-tert-butyl-4-hydroxybenzoic acid 
• 69901-45-7 5-ethyl-2,7-di-tert-butyl-4-oxa-7-(3,5-di-tert-butyl-4-hydroxyphenyl),2,5-cyclohexadienone 
• 69901-46-8 5,5'-bi(5-ethyl-2,7-di-tert-butyl-4-oxa-2,6-cycloheptadienone) 
• 719-22-2 2,6-Di-tert-butyl-1,4-benzoquinone 
• 128-38-1 4,4'-dihydroxy-3,3',5,5'-tetra-tert-butylbiphenyl 
• 2455-14-3 3,5,3',5'-tetra-tert-butyl-4,4'-diphenoquinone 
• 69892-30-4 2,4-di-tert-butyl-2-(2-oxo-butyl)-furan-3-one 

Relevant articles and documents

Peroxy Esters. 9. Base- and Radical-Induced Decomposition of 1-Alkyl-3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienyl 3,5-Di-tert-butyl-4-hydroxyperbenzoates

The title peroxy esters 1, when deprotonated with t-BuOK in DMF to the corresponding phenolate anions, decompose even at -78 deg C to give compounds 2-10.These compounds result undoubtedly from homolysis of the peroxy bond in 1, indicating that the generation of a carbanion at the α-position of the acyl group in peroxy esters (via resonance in the present case) induces ready homolysis of the peroxy bond.The oxidation of 1 with one-electron oxidizing agents gives rise to the corresponding phenoxy radicals, which also induce homolysis of the peroxy bond.