Phthalic Acid

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Properties Simple | Detailed

Formula C8H6O4
IUPAC Name phthalic acid
Molecular Mass 166.131 g·mol−1
Heat of Formation -626.9 ± 16.7 kJ·mol−1
Dipole Moment 3.52 ± 1.08 D
Volume 179.95 Å 3
Surface Area 178.79 Å 2
HOMO Energy -10.61 ± 0.55 eV
LUMO Energy -1.14 ± eV
Point Group Symmetry C1
Synonyms
  • 1,2-benzenedicarboxylic acid
  • 1,2-benzenedicarboxylic acid, 1-methyl-1,2-ethanediyl diisooctyl ester
  • 1,2-propylene glycol, bis(isooctyl phthalate)
  • acide phtalique
  • benzene-1,2-dicarboxylic acid
  • benzenedicarboxylic acid
  • o-benzenedicarboxylic acid
  • o-dicarboxybenzene
  • o-phthalic acid
  • phthalate standard for ic
  • phthalic acid-ring-ul-14c
CAS Number(s)
  • 88-99-3
  • 4401-64-3
  • 29010-86-4
  • 72845-50-2
InChIKey XNGIFLGASWRNHJ-UHFFFAOYSA-N
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