52211-69-5

Basic information

• Product Name: O,O'-bis(1,3,5-tri-tert-butyl-4-oxo-2,5-cyclohexadienyl)-p-benzoquinone dioxime
• Synonyms: O,O'-bis(1,3,5-tri-tert-butyl-4-oxo-2,5-cyclohexadienyl)-p-benzoquinone dioxime
• CAS NO: 52211-69-5
• Molecular Weight: 658.965
• Mol File: 52211-69-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: O,O'-bis(1,3,5-tri-tert-butyl-4-oxo-2,5-cyclohexadienyl)-p-benzoquinone dioxime(CAS DataBase Reference)
• NIST Chemistry Reference: O,O'-bis(1,3,5-tri-tert-butyl-4-oxo-2,5-cyclohexadienyl)-p-benzoquinone dioxime(52211-69-5)
• EPA Substance Registry System: O,O'-bis(1,3,5-tri-tert-butyl-4-oxo-2,5-cyclohexadienyl)-p-benzoquinone dioxime(52211-69-5)

Safety Data

• Hazardous Substances Data: 52211-69-5(Hazardous Substances Data)

Upstream product

• 732-26-3 2,4,6-tri-tert-butylphenoxol 
• 105-11-3 p-benzoquinone dioxime 
• 105-12-4 p-dinitrosobenzene 
• 3315-32-0 2,4,6-tri-tert-butylphenoxyl 

Downstream Products

• 105-12-4 p-dinitrosobenzene 
• 3315-32-0 2,4,6-tri-tert-butylphenoxyl 
• 2606-99-7 2,6-di-tert-butyl-4-tert-butoxyphenoxyl 

Relevant articles and documents

KINETICS AND MECHANISM OF THE THERMAL DISSOCIATION OF O,O'-BIS(1,3,5-TRI-tert-BUTYL-4-OXO-2,5-CYCLOHEXADIENYL)-p-BENZOQUINONE DIOXIME IN SOLUTION

The kinetics and mechanism of the thermal dissociation of O,O'-bis(1,3,5-tri-tert-butyl-4-oxo-2,5-cyclohexadienyl)-p-benzoquinone dioxime (quinol ether) in solutions in nonpolar solvents were investigated.The dissociation of the quinol ether is a reversible two-stage process and involves the formation of an intermediate radical.In relation to the reaction conditions (initial concentration, temperature) the dissociation rate of the quinol ether obeys the kinetic equations ω = keff.c1/2 or ω = k1c.The change in the reaction order is due to the ratio of the rates of dissociation of the intermediate radical and of its reaction with the phenoxyl radical.