148619-85-6

Basic information

• Product Name: N,N'-(4-nitro-m-phenylene)-bis-carbamic acid dimethyl ester
• Synonyms: N,N'-(4-nitro-m-phenylene)-bis-carbamic acid dimethyl ester
• CAS NO: 148619-85-6
• Molecular Weight: 269.214
• Mol File: 148619-85-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N,N'-(4-nitro-m-phenylene)-bis-carbamic acid dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-(4-nitro-m-phenylene)-bis-carbamic acid dimethyl ester(148619-85-6)
• EPA Substance Registry System: N,N'-(4-nitro-m-phenylene)-bis-carbamic acid dimethyl ester(148619-85-6)

Safety Data

• Hazardous Substances Data: 148619-85-6(Hazardous Substances Data)

Upstream product

• 5131-58-8 2,4-diaminonitrobenzene 
• 4930-04-5 dimethyl N,N'-(1,3-phenylene)dicarbamate 

Relevant articles and documents

Synthesis of alkyl N-(C-nitrosoaryl)carbamates and some reactions thereof

Reactions of alkyl N-phenylcarbamates, m-di(methoxycarboxyamido)benzene, and methyl N-(o-tolyl)carbamate with nitrosylsulfuric acid in glacial acetic acid afford N-(C-nitrosoaryl)carbamates; under these conditions tert-bulyl N-phenylcarbamate suffers decarboxylation, methyl N-(p-tolyl)-, methyl N-(p-methoxyphenyl)carbamates, o-and p-di(methoxycarboxyamido)benzenes are nitrated, and isomeric methyl N-nitrophenylcarbamates and methyl N-(p-bromophenyl)carbamate do not react. The reduction of N-(C-nitrosoaryl)carbamates with dithionite afforded the corresponding aminocarbamates; the oxidation with nitric acid yielded carbamate nitro derivatives; the condensation with aniline and benzylpyridinium chloride resulted in carbamate derivatives of azobenzene and phenylnitron.