Phthalic Anhydride

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Properties Simple | Detailed

Formula C8H4O3
IUPAC Name isobenzofuran-1,3-dione
Molecular Mass 148.116 g·mol−1
Heat of Formation -311.0 ± 16.7 kJ·mol−1
Dipole Moment 6.05 ± 1.08 D
Volume 157.27 Å 3
Surface Area 161.95 Å 2
HOMO Energy -11.03 ± 0.55 eV
LUMO Energy 1.32 ± eV
Point Group Symmetry C2v
Synonyms
  • 1,2-benzenedicarboxylic acid anhydride
  • 1,2-benzenedicarboxylic anhydride
  • 1,3-dioxophthalan
  • 1,3-isobenzofurandione
  • 1,3-isobenzofurandione, oxidized
  • 1,3-phthalandione
  • 2-benzofuran-1,3-dione
  • anhydride phtalique
  • anidride ftalica
  • esen
  • ftaalzuuranhydride
  • ftalowy bezwodnik
  • isobenzofuran, 1,3-dihydro-1,3-dioxo-
  • isobenzofuran-1,3-quinone
  • o-phthalic acid anhydride
  • phtalic anhydride
  • phthalandione
  • phthalic acid anhydride
  • phthalic anhydride (molten)
  • phthalic anhydride treated bovine serum albumin
  • phthalic anhydride treated bsa
  • phthalic anhydride treated casein i
  • phthalic anhydride treated casein ii
  • phthalic anhydride treated gelatin
  • phthalic anhydride treated hsa
  • phthalic anhydride treated human serum albumin
  • phthalic anhydride treated rabbit serum albumin
  • phthalic anhydride treated-reduced and alkylated bovine serum albumin
  • phthalic anhydride treated-reduced and alkylated bsa
  • phthalic anhydride with >0.05% maleic anhydride [un2214] [corrosive]
  • phthalic anhydride, oxidized
  • phthalsaeureanhydrid
  • retarder ak
  • retarder esen
  • retarder pd
  • tgl 6525
  • vulkalent b
  • vulkalent b/c
  • wiltrol p
CAS Number(s)
  • 85-44-9
  • 39363-63-8
  • 68411-80-3
InChIKey LGRFSURHDFAFJT-UHFFFAOYSA-N
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