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
  • N-(Cyanomethyl)-2-methyl-N-prop-2-ynylfuran-3-carboxamide
  • N-(Cyanomethyl)-3-phenyl-N-prop-2-ynylpropanamide
  • N-[1-(2-Chlorophenyl)ethyl]-2-cyano-N-methylpyridine-3-sulfonamide
  • 2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-5H,6H,7H-cyclopenta[b]pyridine-3-carbonitrile
  • N-(2-Cyanoethyl)-N-(2-methoxyethyl)-4-prop-2-ynylpiperazine-1-sulfonamide
  • 1-(4-(2-Hydroxyethyl)piperidin-1-yl)-3,3-dimethylbutan-2-one
  • 1-[(3-Bromophenyl)sulfonyl]-2-propanol
  • 1-(3,3-Dimethyl-2-oxobutyl)pyrrolidine-3-carboxylic acid
  • (3-Cyano-4-fluorophenyl)-[(3-fluoro-4-nitrophenyl)methyl]cyanamide
  • Bis(methylsulfonyl) octanedioate
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