p-[(2,4-diaminophenyl)azo]benzenesulphonamide

Suppliers

Names

[ CAS No. ]:
103-12-8

[ Name ]:
p-[(2,4-diaminophenyl)azo]benzenesulphonamide

[Synonym ]:
4-(2,4-diamino-phenylazo)-benzenesulfonic acid amide
4'-sulfamyl-2,4-diaminoazobenzene
Aseptil rojo (TN)
4-[(2,4-diaminophenyl)azo]-benzenesulfonamide
2'.4'-Diamino-azobenzol-sulfonsaeure-(4)-amid
streptocide
EINECS 203-081-2
Prontosil rubrum
Sulfamidochrysoidine
p-((2,4-Diaminophenyl)azo)benzenesulphonamide
4-[(2,4-diaminophenyl)diazenyl]benzenesulfonamide
4-(2,4-Diamino-phenylazo)-benzolsulfonsaeure-amid
p-[(2,4-diaminophenyl)azo]benzenesulfonamide

Chemical & Physical Properties

[ Density]:
1.54g/cm3

[ Boiling Point ]:
601.2ºC at 760mmHg

[ Melting Point ]:
249.5°C

[ Molecular Formula ]:
C12H13N5O2S

[ Molecular Weight ]:
291.32900

[ Flash Point ]:
317.4ºC

[ Exact Mass ]:
291.07900

[ PSA ]:
145.30000

[ LogP ]:
4.85730

[ Vapour Pressure ]:
2.06E-14mmHg at 25°C

[ Index of Refraction ]:
1.716

Safety Information

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-sulfamoylbenzenediazonium
  • m-Phenylenediamine

DownStream

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Related Compounds

  • sodium p-[(2,4-diaminophenyl)azo]benzenesulphonate
  • sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxybenzenesulphonate
  • 4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-2,2'-disulphonic acid
  • sodium 3-[(2,4-diaminophenyl)azo]-4-hydroxy-5-nitrobenzenesulphonate
  • disodium 3-[(2,4-diaminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate
  • sodium (5or8)-[(2,4-diaminophenyl)azo]-(8or5)-(phenylazo)naphthalene-2-sulphonate
  • 1-Methoxy-4-propylcyclohexane-1-carbaldehyde
  • 2,3,4,5-tetrahydro-3-methyl-6-(5-thiazolyl)Pyridine
  • (2R)-2-{[(1RS,3SR)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}-4-(methylsulfanyl)butanoic acid
  • 1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazole-5-carbonyl]-4-methylpiperidine-4-carboxylic acid
  • 6-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazol-5-yl]formamido}-4-methylhexanoic acid
  • (2S)-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazole-5-carbonyl]-4,4-difluoropyrrolidine-2-carboxylic acid
  • 2-bromobutyl 1H-pyrazole-4-carboxylate
  • tert-butyl N-[1-(chlorosulfonyl)hex-5-en-2-yl]carbamate
  • 7-chloro-6-(fluorosulfonyl)-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid
  • 4-(4-Bromobutyl)-1-chloro-2-methylbenzene
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.