4,4'-[Carbonylbis(4,1-Phenyleneimino)]Dibenzenesulfonic Acid

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Properties Simple | Detailed

Formula C25H20N2O7S2
IUPAC Name 4-[4-[4-(4-sulfoanilino)benzoyl]anilino]benzenesulfonic acid
Molecular Mass 524.565 g·mol−1
Heat of Formation -794.6 ± 16.7 kJ·mol−1
Dipole Moment 8.34 ± 1.08 D
Volume 560.46 Å 3
Surface Area 495.02 Å 2
HOMO Energy -9.01 ± 0.55 eV
LUMO Energy -1.54 ± eV
Point Group Symmetry C1
Synonyms
  • 4,4'-(carbonylbis(benzene-4,1-diyl)bis(imino))bis(benzene sulfonate) sodium salt
  • 4-[[4-[4-[(4-sulfophenyl)amino]phenyl]carbonylphenyl]amino]benzenesulfonic acid
  • 4-[[4-[oxo-[4-[(4-sulfophenyl)amino]phenyl]methyl]phenyl]amino]benzenesulfonic acid
  • benzenesulfonic acid, 4,4'-(carbonylbis(4,1-phenyleneimino))bis-
  • sirofluor
CAS Number(s)
  • 85137-47-9
InChIKey MWXZHGYNLRGQLZ-UHFFFAOYSA-N
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