4-Hydroxybenzoate

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Properties Simple | Detailed

Formula C7H5O3-
IUPAC Name 4-hydroxybenzoate
Molecular Mass 137.113 g·mol−1
Heat of Formation 904.3 ± 16.7 kJ·mol−1
Dipole Moment 0.66 ± 1.08 D
Volume 153.42 Å 3
Surface Area 161.14 Å 2
HOMO Energy -10.95 ± 0.55 eV
LUMO Energy 0.21 ± eV
Point Group Symmetry C2
Synonyms
  • 4-hydroxybenzoate ion
  • 4-hydroxybenzoic acid, ion(1-)
  • benzoic acid, 4-hydroxy-, ion(1-)
  • benzoic acid, p-hydroxy-, ion(1-)
  • hydroxybenzenecarboxylic acid
  • hydroxybenzoic acid
  • p-hydroxybenzoate
  • p-hydroxybenzoate anion
  • p-hydroxybenzoic acid ion(1-)
  • p-hydroxybenzoic acid monoanion
CAS Number(s)
  • 456-23-5
InChIKey FJKROLUGYXJWQN-UHFFFAOYSA-M
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