4-Aminodiphenylamine-2-Sulfonic Acid

Suppliers

Names

[ CAS No. ]:
91-30-5

[ Name ]:
4-Aminodiphenylamine-2-Sulfonic Acid

[Synonym ]:
Benzenesulfonic acid, 5-amino-2-(phenylamino)-
Nerolsaeure
EINECS 202-058-4
5-Amino-2-anilinebenzenesulphonic acid
N-Phenyl-p-phenylenediaminesulfonic acid
5-amino-2-anilino-benzenesulfonic acid
Metanilic acid,6-anilino
6-Anilinometanilic acid
4-Aminodiphenylamine-2-Sulfonic Acid
5-amino-2-(phenylamino)benzenesulfonic acid
MFCD00035932
5-Amino-2-anilinobenzenesulfonic acid
4-Amino-2-sulfodiphenylamine
5-Amino-2-anilino-benzolsulfonsaeure
4-Aminodiphenyamine-2-sulfonic acid
4-Amino-diphenylamin-2-sulfonsaeure

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Molecular Formula ]:
C12H12N2O3S

[ Molecular Weight ]:
264.300

[ Exact Mass ]:
264.056854

[ PSA ]:
100.80000

[ LogP ]:
0.19

[ Index of Refraction ]:
1.691

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T,N

[ Risk Phrases ]:
R22:Harmful if swallowed. R23:Toxic by inhalation. R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .

[ Safety Phrases ]:
S45-S60-S61

[ RIDADR ]:
UN2811 6.1/PG 2

[ HS Code ]:
2921590090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzenamine,4-nitroso-N-phenyl-
  • 2-anilino-5-nitrobenzenesulphonic acid

DownStream

  • 4-Aminodiphenylamine

Customs

[ HS Code ]: 2921590090

[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 4-(4-Aminoanilino)-3-nitrobenzenesulphonic acid
  • 2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid
  • 4-nitrotoluene-2-sulfonic acid
  • 4-Aminopyridine-2-sulfonic acid
  • 4-oxobutane-2-sulfonic acid
  • 4-chloroanisole-2-sulfonic acid