3-[(4-anilinophenyl)azo]benzenesulphonic acid

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Names

[ CAS No. ]:
4005-68-9

[ Name ]:
3-[(4-anilinophenyl)azo]benzenesulphonic acid

[Synonym ]:
Metanil-Gelb
3-[(4-anilinophenyl)diazenyl]benzenesulfonic acid
3-(4-Anilino-phenylazo)-benzolsulfonsaeure
C18H15N3O3S
4-(Phenylamino)-3'-sulfoazobenzene
3-[[4-(phenylamino)phenyl]azo]benzenesulfonic acid
Benzenesulfonic acid,m-(p-anilinophenylazo)
4'-Anilino-azobenzol-sulfonsaeure-(3)
Mebanil-gelb
3-((4-Anilinophenyl)azo)benzenesulphonic acid
3-(4-anilino-phenylazo)-benzenesulfonic acid
(Benzol-sulfonsaeure-(1))-(3 azo 4)-diphenylamin
Benzenesulfonic acid,3-((4-(phenylamino)phenyl)azo)

Chemical & Physical Properties

[ Molecular Formula ]:
C18H15N3O3S

[ Molecular Weight ]:
353.39500

[ Exact Mass ]:
353.08300

[ PSA ]:
99.50000

[ LogP ]:
6.24610

[ Index of Refraction ]:
1.647

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • m-sulfanilic acid diazonium salt
  • Diphenylamine

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

  • m-[(p-Aminophenyl)azo]benzenesulphonic acid
  • Propanoic acid,3-[(4-aminophenyl)thio]-
  • m-[[4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-3-methoxyphenyl]azo]benzenesulphonic acid
  • 3-[(4-anilinophenyl)diazenyl]benzenesulfonic acid,2-(2-hydroxyethylamino)ethanol
  • 3-[[4-[ethyltolylamino]phenyl]azo]-4-[4-tolylsulphonyl]benzenesulphonic acid
  • 3-[[4-[(4-hydroxyphenyl)azo]-3-methoxyphenyl]azo]benzenesulphonic acid
  • 2-Bromo-6-methoxy-4-[2-methyl-2-(methylamino)propyl]phenol
  • 3-Amino-1-(4-bromo-3-nitrophenyl)propan-1-ol
  • 3-amino-1-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]propan-1-ol
  • (2S)-2-amino-2-(3-tert-butyl-1H-pyrazol-4-yl)ethan-1-ol
  • 1-(4-nitro-1H-pyrazol-3-yl)cyclopropane-1-carbaldehyde
  • 3-(Difluoromethyl)imidazo[1,5-a]pyrazine-1-carbaldehyde
  • 2-methyl-N-[4-(trifluoromethyl)piperidin-3-yl]prop-2-enamide
  • 2-methyl-N-[4-(trifluoromethyl)piperidin-3-yl]but-2-enamide
  • N-[4-(2-methylpropyl)piperidin-3-yl]prop-2-enamide
  • [(2-chloropyridin-3-yl)methyl][(3S)-2,2-dimethylpentan-3-yl]amine
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