2-Naphthalenol,1-[2-(3-nitrophenyl)diazenyl]-

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Names

[ CAS No. ]:
6471-46-1

[ Name ]:
2-Naphthalenol,1-[2-(3-nitrophenyl)diazenyl]-

[Synonym ]:
2-Naphthalenol,1-((3-nitrophenyl)azo)
m-(2-hydroxy-1-naphthylazo)nitrobenzene
1-(3'-nitrobenzeneazo)-2-naphthol
{3-Nitro-benzol}-<1 azo 1>-naphthol-(2)
EINECS 229-312-7
Meta Nitro Orange MN
1-(3-Nitro-phenylazo)-[2]naphthol
m-Nitranilinorange
1-((m-Nitrophenyl)azo)-2-naphthol

Chemical & Physical Properties

[ Density]:
1.35g/cm3

[ Boiling Point ]:
470.4ºC at 760 mmHg

[ Molecular Formula ]:
C16H11N3O3

[ Molecular Weight ]:
293.27700

[ Flash Point ]:
238.3ºC

[ Exact Mass ]:
293.08000

[ PSA ]:
90.77000

[ LogP ]:
5.39220

[ Index of Refraction ]:
1.673

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-nitrobenzenediazonium chloride
  • 2-Naphthol
  • m-Nitrobenzenediazonium
  • 1-Bromo-2-naphthol
  • 3-Nitroaniline
  • m-nitrobenzenediazo methyl ether

DownStream

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 2-Naphthalenol,1-[2-(2-nitrophenyl)diazenyl]-
  • 2-Naphthalenol, 1,2,3,4-tetrahydro-, propanoate
  • 2-Naphthalenol,1,2,3,4-tetrahydro-3,3-dimethyl-,(2R)-(9CI)
  • 2-Naphthalenol,1,2,3,4-tetrahydro-1-methyl-
  • Solvent Black 34
  • [3-[(2-hydroxynaphthyl)azo]phenyl]dimethylammonium methyl sulphate