2-Nitrobenzenesulfonic Acid

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Properties Simple | Detailed

Formula C6H5NO5S
IUPAC Name 2-nitrobenzenesulfonic acid
Molecular Mass 203.173 g·mol−1
Heat of Formation -426.1 ± 16.7 kJ·mol−1
Dipole Moment 6.87 ± 1.08 D
Volume 193.53 Å 3
Surface Area 186.54 Å 2
HOMO Energy -11.22 ± 0.55 eV
LUMO Energy -2.06 ± eV
Point Group Symmetry C1
Synonyms
  • 2-nitrobenzenesulphonic acid
  • benzenesulfonic acid, 2-nitro-
  • benzenesulfonic acid, nitro-
  • nitrobenzenesulfonic acid
  • nitrobenzenesulfonic acid [un2305] [corrosive]
  • nitrobenzenesulphonic acid
  • o-nitrobenzenesulfonic acid
CAS Number(s)
  • 31212-28-9
  • 80-82-0
InChIKey HWTDMFJYBAURQR-UHFFFAOYSA-N
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