1-aminonaphthalene-2-sulphonic acid

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Names

[ CAS No. ]:
81-06-1

[ Name ]:
1-aminonaphthalene-2-sulphonic acid

[Synonym ]:
1-Aminonaphthalene-2-sulphonic acid
EINECS 201-320-5
1-naphthylamine-2-sulfonic acid
1-amino-naphthalene-2-sulfonic acid
1-amino-2-naphthalenesulfonic acid
1-Amino-naphthalin-2-sulfonsaeure
Naphthylamin-(1)-sulfonsaeure-(2)
o-NAPHTHIONIC ACID

Chemical & Physical Properties

[ Density]:
1.502g/cm3

[ Molecular Formula ]:
C10H9NO3S

[ Molecular Weight ]:
223.24800

[ Exact Mass ]:
223.03000

[ PSA ]:
88.77000

[ LogP ]:
3.33070

[ Index of Refraction ]:
1.713

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Sulfamic acid
  • 1-Aminonaphthalene
  • Naphthionic acid
  • Sulfanilic acid
  • Water

DownStream

  • 2-Naphthalenesulfonic acid
  • Martius Yellow
  • naphthalen-1-ylsulfamic acid
  • 1-iodonaphthalene-2-sulfonic acid

Related Compounds

  • (5or8)-aminonaphthalene-2-sulphonic acid
  • 7-aminonaphthalene-2-sulphonic acid
  • 5-amino-4-hydroxynaphthalene-2-sulphonic acid
  • 1-hydroxynaphthalene-2-sulphonic acid
  • 1-aminonaphthalene-2-carbothioamide
  • 1,2,4-triazole-3-sulphonic acid
  • N2,N4-Bis(2-chloroethyl)-6-fluoro-2,4-pyrimidinediamine
  • Glucopyranoside, methyl 3-O-I(2)-D-galactofuranosyl-, I+/--D-
  • 6-Bromo-4-hydroxy-3-(1-oxopropyl)-2H-1-benzopyran-2-one
  • Ethanone, 1-[9-(2-methylbutyl)-9H-carbazol-2-yl]-, (S)-
  • 2-Methyl-I(2)-oxo-3-(trifluoromethyl)benzenepropanoic acid
  • Benzeneethanol, 5-methoxy-2-nitro-, 1-(4-nitrobenzoate)
  • 2-[4-(1,1-Dimethylethyl)phenoxy]-5-nitrobenzenemethanol
  • 3-Methyl-N-(5-methyl-2-pyrimidinyl)-1-butanesulfonamide
  • 4-(Methylamino)-1-(oxiran-2-yl)pentan-3-one
  • Cinchonanium, 1-dodecyl-9-hydroxy-6a(2)-methoxy-, (8I+/-,9R)-