119525-59-6

Basic information

• Product Name: 3-nitro-4-hydroxy-4'-N,N-dimethylaminoazobenzene
• Synonyms: 3-nitro-4-hydroxy-4'-N,N-dimethylaminoazobenzene
• CAS NO: 119525-59-6
• Molecular Weight: 286.29
• Mol File: 119525-59-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3-nitro-4-hydroxy-4'-N,N-dimethylaminoazobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 3-nitro-4-hydroxy-4'-N,N-dimethylaminoazobenzene(119525-59-6)
• EPA Substance Registry System: 3-nitro-4-hydroxy-4'-N,N-dimethylaminoazobenzene(119525-59-6)

Safety Data

• Hazardous Substances Data: 119525-59-6(Hazardous Substances Data)

Upstream product

• 24564-52-1 4-(dimethylamino)benzenediazonium tetrafluoroborate 

Relevant articles and documents

THE FIRST SUCCESSFUL DIRECT AZOCOUPLING OF NITROAROMATIC ANION-RADICAL

o-Dinitrobenzene dianion reacts with p-N,N-dimethylaminobenzenediazonium cation, forming 2-nitro-4'-N,N-dimethylaminoazobenzene. o-Dinitrobenzene anion-radical, interacting with benzenediazonium cations that contain N,N'-dimethylamino or nitro group in para-position, yields 3-nitro-4-hydroxy-4'-N,N-dimethylaminoazobenzene and 3,4'-dinitro-4-hydroxyazobenzene, respectively.The above compounds are formed in media promoting the stability of ion pairs between o-dinitrobenzene dianions or anions-radicals and potassium cations.With the dissociation of ion pairs, only the electron-transfer reaction products are observed.