5-(Dimethylamino)-1-Naphthalenesulfonic Acid

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Properties Simple | Detailed

Formula C12H15NO3S
IUPAC Name n,n-dimethyl-5-sulfo-naphthalen-1-amine
Molecular Mass 253.317 g·mol−1
Heat of Formation -355.4 ± 16.7 kJ·mol−1
Dipole Moment 5.47 ± 1.08 D
Volume 280.95 Å 3
Surface Area 253.99 Å 2
HOMO Energy -9.20 ± 0.55 eV
LUMO Energy -1.06 ± eV
Point Group Symmetry C1
Synonyms
  • 1-naphthalenesulfonic acid, 5-(dimethylamino)-
  • 5-(dimethylamino)-1-naphthalenesulfonic acid hydrate
  • 5-(dimethylamino)-1-naphthalenesulfonic acid(dansyl acid)
  • 5-(dimethylamino)naphthalene-1-sulphonic acid
  • 5-dimethylamino-1-naphthalenesulfonic acid
  • 5-dimethylaminonaphthalene-1-sulfonic acid
  • dansyl acid
InChIKey BBEQQKBWUHCIOU-UHFFFAOYSA-N
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