4-NITRO-2-AMINOBENZENESULFONIC ACID

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Names

[ CAS No. ]:
24311-40-8

[ Name ]:
4-NITRO-2-AMINOBENZENESULFONIC ACID

[Synonym ]:
2-Amino-4-nitro-benzolsulfonsaeure
Benzenesulfonic acid,2-amino-4-nitro
5-Nitro-anilin-sulfonsaeure-(2)
4-NITRO-2-AMINOBENZENESULFONIC ACID
3-nitroaniline-6-sulfonic acid
4-Nitro-2-amino-benzolsulfonsaeure
3-nitroaniline-6-sulphonic acid
2-amino-4-nitro-benzenesulfonic acid

Chemical & Physical Properties

[ Density]:
1.727g/cm3

[ Molecular Formula ]:
C6H6N2O5S

[ Molecular Weight ]:
218.18700

[ Exact Mass ]:
218.00000

[ PSA ]:
134.59000

[ LogP ]:
2.60890

[ Index of Refraction ]:
1.662

Safety Information

[ HS Code ]:
2921420090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Nitrobenzothiazole
  • 3-Nitroaniline
  • Benzenesulfenic acid,2,4-dinitro-, methyl ester
  • 2,4-Diaminobenzenesulfonic acid
  • Benzenesulfenylchloride, 2,4-dinitro-
  • Water
  • acetic acid
  • Sulfuric acid

DownStream

  • 2,4-Diaminobenzenesulfonic acid
  • 2,4,6-Tribromo-3-nitroaniline

Customs

[ HS Code ]: 2921420090

[ Summary ]:
HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 4-NITRO-2-AMINOBENZENESULFONIC ACID
  • 4-nitro-2-aminobenzenesulfonic acid
  • 4-nitro-[2]naphthoic acid
  • 4-Nitro-2-indanecarboxylic acid
  • 4-nitro-2-aminobutyric acid
  • 4-nitro-2-phenylbenzoic acid