Amsonic Acid

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Properties Simple | Detailed

Formula C14H14N2O6S2
IUPAC Name 5-amino-2-[(e)-2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid
Molecular Mass 370.401 g·mol−1
Heat of Formation -834.5 ± 16.7 kJ·mol−1
Dipole Moment 2.27 ± 1.08 D
Volume 386.27 Å 3
Surface Area 333.18 Å 2
HOMO Energy -8.64 ± 0.55 eV
LUMO Energy -0.66 ± eV
Point Group Symmetry C1
Synonyms
  • (e)-4,4'-diamino-2,2'-stilbendisulfonsaeure
  • 2,2'-(1,2-ethenediyl)bis(5-amino-benzenesulfonic acid)
  • 2,2'-(1,2-ethylenediyl)bis(5-aminobenzenesulfonic acid)
  • 2,2'-disulfo-4,4'-stilbenediamine
  • 2,2'-stilbenedisulfonic acid, 4,4'-diamino-
  • 4,4′-diamino-2,2′-stilbenedisulfonic acid
  • 4,4'-diamino-2,2'-stilbenedisulfonic acid
  • 4,4'-diaminostilbene-2,2'-disulfonic acid
  • 4,4'-diaminostilbene-2,2'-disulphonic acid
  • 4-4'-diamino-2,2'-stilbenedisulphonic acid
  • 5-amino-2-[(e)-2-(4-amino-2-sulfo-phenyl)ethenyl]benzenesulfonic acid
  • 5-amino-2-[(e)-2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid
  • 5-amino-2-[(e)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid
  • 5-amino-2-[(e)-2-(4-amino-2-sulfophenyl)vinyl]benzenesulfonic acid
  • 5-amino-2-[2-(4-amino-2-sulfo-phenyl)ethenyl]benzenesulfonic acid
  • 5-amino-2-[2-(4-amino-2-sulfo-phenyl)vinyl]benzenesulfonic acid
  • 5-amino-2-[2-(4-amino-2-sulfophenyl)vinyl]benzenesulfonic acid
  • amsonsaeure
  • benzene, 1,1'-(1,2-ethenediyl)bis-, diamino disulfo deriv.
  • benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-amino-
  • benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-amino-
  • benzenesulfonic acid, 2,2'-(1,2-ethylenediyl)bis(5-amino- (9ci)
  • benzenesulfonic acid, 2,2'-[(e)-1,2-ethenediyl]bis[5-amino-
  • cbdive_007970
  • dasd
  • diamino stilbene disulfonic acid
  • diaminostilbenedisulfonic acid
  • flavonic acid
  • p,p'-diaminodiphenylethylene-o,o'-disulfonic acid
  • p,p'-diaminostilbene-o,o'-disulfonic acid
  • tinopal bhs
CAS Number(s)
  • 81-11-8
  • 65941-98-2
InChIKey REJHVSOVQBJEBF-OWOJBTEDSA-N
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