m-[(p-Aminophenyl)azo]benzenesulphonic acid

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Names

[ CAS No. ]:
102-23-8

[ Name ]:
m-[(p-Aminophenyl)azo]benzenesulphonic acid

[Synonym ]:
4'-Amino-azobenzol-sulfonsaeure-(3)
m-((p-Aminophenyl)azo)benzenesulphonic acid
m-[(p-aminophenyl)azo]benzenesulfonic acid
4-aminoazobenzene-3'-sulfonic acid
3-(4-Amino-phenylazo)-benzolsulfonsaeure
4-Amino-azobenzol-3'-sulfonsaeure
3-(4-amino-phenylazo)-benzenesulfonic acid
EINECS 203-015-2
(Benzol-sulfonsaeure-(1))-(3 azo 4)-anilin

Chemical & Physical Properties

[ Density]:
1.43

[ Molecular Formula ]:
C12H11N3O3S

[ Molecular Weight ]:
277.29900

[ Exact Mass ]:
277.05200

[ PSA ]:
113.49000

[ LogP ]:
4.59290

[ Index of Refraction ]:
1.663

Safety Information

[ HS Code ]:
2927000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • m-sulfanilic acid diazonium salt

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

  • Propanoic acid,3-[(4-aminophenyl)thio]-
  • 3-[(4-anilinophenyl)azo]benzenesulphonic acid
  • sodium m-[(p-aminophenyl)azo]benzenesulphonate
  • m-[(3-amino-4-hydroxyphenyl)azo]benzenesulphonic acid
  • 4-[(m-aminophenyl)azo]benzene-1,3-diamine hydroxyacetate
  • p-[(4,6-diamino-m-tolyl)azo]benzenesulphonic acid
  • 4-Bromo-1-[(oxan-4-yl)methyl]-1H-pyrazol-3-amine
  • 1-(But-2-yn-1-yl)piperidin-4-amine
  • 1-[3-(cyclopropylamino)propyl]-N,N-dimethylpiperidin-3-amine
  • 1H-Imidazol-2-amine, 1-methyl-N-[1-(5-methyl-2-furanyl)ethyl]-
  • 4-Bromo-2-(cyclobutoxymethyl)-1-methoxybenzene
  • (4-Methoxybutyl)[(1-methyl-1H-pyrrol-2-yl)methyl]amine
  • N-(3-fluoro-4-methoxyphenyl)azetidin-3-amine
  • N-[(4-fluoro-2-methylphenyl)methyl]cyclopropanamine
  • 2-(4-Fluoro-2-methylphenyl)thiazolidine
  • (9H-fluoren-9-yl)methyl N-[(1-hydroxy-3-methylcyclohexyl)methyl]carbamate
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