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
  • Methyl 2-hydroxy-2-[1-(propan-2-yl)cyclopropyl]acetate
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • (2R)-2-[2-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]butanoic acid
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine