105077-56-3

Basic information

• Product Name: N--O-(p-nitrophenylsulphonyl)hydroxylamine
• CAS NO: 105077-56-3
• Molecular Weight: 519.256
• Mol File: 105077-56-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N--O-(p-nitrophenylsulphonyl)hydroxylamine(CAS DataBase Reference)
• NIST Chemistry Reference: N--O-(p-nitrophenylsulphonyl)hydroxylamine(105077-56-3)
• EPA Substance Registry System: N--O-(p-nitrophenylsulphonyl)hydroxylamine(105077-56-3)

Safety Data

• Hazardous Substances Data: 105077-56-3(Hazardous Substances Data)

Upstream product

• 15074-53-0 bis(4-chlorophenyl)phosphoryl chloride 
• 105077-49-4 N-hydroxylamine 
• 98-74-8 4-Nitrobenzenesulfonyl chloride 

Downstream Products

• 105077-58-5 N--N'-t-butylhydrazine 

Relevant articles and documents

N-Phosphonoyl and N-Phosphoroyl Hydroxylamines: Reactions of their O-Sulphonyl Derivatives with t-Butylamine

The N-phosphonoylhydroxylamines Ph(ArO)P(O)NHOH (Ar = p-chlorophenyl or p-tolyl) and the N-phosphoroylhydroxylamines (ArO)2P(O)NHOH (Ar = p-chlorophenyl or p-tolyl) have been prepared and converted into their O-methanesulphonyl and O-p-nitrobenzenesulphonyl derivatives.In the reactions of the sulphonyl derivatives with t-butylamine, the phosphonoyl compounds undergo a Lossen-like rearrangement with migration of the phenyl group from phosphorus to nitrogen.The phosphoroyl compounds do not rearrange with t-butylamine but give products that include (ArO)2P(O)NH2 and (ArO)2P(O)NHNHBut.