123871-64-7

Basic information

• Product Name: 4-Chloro-2,6,6-trinitro-cyclohexa-2,4-dienone
• CAS NO: 123871-64-7
• Molecular Weight: 263.551
• Mol File: 123871-64-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-Chloro-2,6,6-trinitro-cyclohexa-2,4-dienone(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Chloro-2,6,6-trinitro-cyclohexa-2,4-dienone(123871-64-7)
• EPA Substance Registry System: 4-Chloro-2,6,6-trinitro-cyclohexa-2,4-dienone(123871-64-7)

Safety Data

• Hazardous Substances Data: 123871-64-7(Hazardous Substances Data)

Upstream product

• 106-48-9 4-chloro-phenol 
• 123871-57-8 4-chloro-4-nitrocyclohexa-2,5-dienone 
• 88-87-9 4-chloro-2,6-dinitrophenol 

Relevant articles and documents

Formation of 4-Halo-4-nitrocyclohexa-2,5-dienones on Nitration of p-Halophenols and p-Halophenyl Acetates.

Nitration of p-chloro-, p-fluoro-, and p-bromo-phenol or the corresponding p-halophenyl acetates at -40 deg C and below gives the 4-halo-4-nitrocyclohexa-2,5-dienones in addition to the 4-halo-2-nitrophenols.The dienones isomerize to the nitrophenols at temperatures between -40 deg C and 0 deg C.Nitration of 4-chloro-2-methylphenol or its acetate gives both 4-chloro-2-methyl-4-nitrocyclohexa-2,5-dienone and 4-chloro-6-methyl-6-nitrocyclohexa-2,4-dienone. 4-Chloro-3-methylphenol and its acetate give 4-chloro-3-methyl-4-nitrocyclohexa-2,5-dienone.