Chromate(2-), [4-[4,5-dihydro-4-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl]benzenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-5-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2)

Modify Date: 2024-09-03 16:25:49

Chromate(2-), [4-[4,5-dihydro-4-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl]benzenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-5-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2) structure
Common Name Chromate(2-), [4-[4,5-dihydro-4-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl]benzenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-5-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2)
CAS Number 72812-37-4 Molecular Weight 777.6
Density N/A Boiling Point N/A
Molecular Formula C32H21CrN8O11S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Chromate(2-), [4-[4,5-dihydro-4-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl]benzenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-5-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, hydrogen (1:2)

 Chemical & Physical Properties

Molecular Formula C32H21CrN8O11S
Molecular Weight 777.6

 Preparation

Cc1nn(-c2ccc(S(=O)(=O)[O-])cc2)c([O-])c1N=Nc1ccc([N+](=O)[O-])cc1[O-].O=[N+]([O-])c1ccc([O-])c(N=Nc2c([O-])ccc3ccccc23)c1.[Cr+3].[H+].[H+]