1343460-10-5

Basic information

• Product Name: 2,4-di-tert-butyl-5,6-dioxocyclohexa-1,3-diene-1-sulfonic acid
• Synonyms: 2,4-di-tert-butyl-5,6-dioxocyclohexa-1,3-diene-1-sulfonic acid
• CAS NO: 1343460-10-5
• Molecular Weight: 300.376
• Mol File: 1343460-10-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,4-di-tert-butyl-5,6-dioxocyclohexa-1,3-diene-1-sulfonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-di-tert-butyl-5,6-dioxocyclohexa-1,3-diene-1-sulfonic acid(1343460-10-5)
• EPA Substance Registry System: 2,4-di-tert-butyl-5,6-dioxocyclohexa-1,3-diene-1-sulfonic acid(1343460-10-5)

Safety Data

• Hazardous Substances Data: 1343460-10-5(Hazardous Substances Data)

Upstream product

• 120-80-9 benzene-1,2-diol 
• 15512-06-8 3,6-di-tert-butylbenzene-1,2-diol 
• 1343460-07-0 4,6-di-tert-butyl-2,3-dihydroxybenzenesulfonic acid 

Relevant articles and documents

Alkylation of pyrocatechol in tert-butyl alcohol-sulfuric acid-benzene

Alkylation of pyrocatechol with tert-butyl alcohol in benzene in the presence of sulfuric acid gave 3,5-di-tert-butylbenzene-1,2-diol in a higher yield than in analogous reaction with tert-butyl alcohol. This result was rationalized by reduction of inhibitory effect of liberated water, formation of heterogeneous system, and occurrence of the alkylation process in nonpolar organic phase. Intermediate products were identified and found to undergo intra- and intermolecular tert-butyl group transfer with formation of more stable 3,5-di-tert-butylbenzene-1,2-diol. The formation of p-di-tert-butylbenzene indicated participation of benzene in crossalkylation processes. Pleiades Publishing, Ltd., 2011.