3,4-diaminonaphthalene-1-sulfonic acid

Names

[ CAS No. ]:
88246-85-9

[ Name ]:
3,4-diaminonaphthalene-1-sulfonic acid

[Synonym ]:
1-Naphthalenesulfonic acid,3,4-diamino
3,4-diamino-naphthalene-1-sulfonic acid
3,4-Diamino-naphthalenesulfonic acid
3,4-Diamino-1-naphthalenesulfonic acid
3,4-diamino-naphthalene-1-sulphonic acid
3,4-Diamino-naphthalin-1-sulfonsaeure

Chemical & Physical Properties

[ Density]:
1.579g/cm3

[ Molecular Formula ]:
C10H10N2O3S

[ Molecular Weight ]:
238.26300

[ Exact Mass ]:
238.04100

[ PSA ]:
114.79000

[ LogP ]:
3.49410

[ Index of Refraction ]:
1.756

Safety Information

[ HS Code ]:
2921590090

Synthetic Route

Precursor & DownStream

Precursor

  • Congo Red
  • 1-Naphthalenesulfonicacid, 4-amino-3-(2-phenyldiazenyl)-
  • Hydrochloric acid

DownStream

  • naphthalene-1,2-diamine

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

  • 3,4-diaminonaphthalene-1-sulfonamide
  • 2,3-diaminonaphthalene-1-sulfonic acid
  • 3,4-dihydroxynaphthalene-1-sulfonic acid
  • 3-(4-methoxyanilino)propane-1-sulfonic acid
  • 3-(4-phenylanilino)propane-1-sulfonic acid
  • 3-(4-fluoroanilino)propane-1-sulfonic acid
  • tert-Butyl-dimethylsilanyloxy-acetaldehyde oxime
  • 2-(Aminomethyl)-5-ethylbenzo[d]oxazole
  • 1-{[(Pyridin-4-yl)methyl]amino}cyclopentane-1-carboxamide
  • (1S,3S)-3-amino-2,2-dimethylcyclobutane-1-carboxylic acid
  • 3-(2-Bromophenylcarbamoyl)-4-fluorobenzeneboronic acid
  • Boronic acid, B-[2-fluoro-5-[[[(4-methoxyphenyl)methyl]amino]carbonyl]phenyl]-
  • (2-Chloro-4-(diisopropylcarbamoyl)phenyl)boronic acid
  • (4-(Cyclohexyl(methyl)carbamoyl)-3-fluorophenyl)boronic acid
  • 3-(3-Chlorophenylcarbamoyl)-4-fluorobenzeneboronic acid
  • (4-(N,N-Dipropylsulfamoyl)phenyl)boronic acid
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