3,4,5,6-Tetrahydrophthalic Acid Anhydride

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Properties Simple | Detailed

Formula C8H8O3
IUPAC Name 4,5,6,7-tetrahydroisobenzofuran-1,3-dione
Molecular Mass 152.147 g·mol−1
Heat of Formation -426.4 ± 16.7 kJ·mol−1
Dipole Moment 5.67 ± 1.08 D
Volume 170.76 Å 3
Surface Area 170.93 Å 2
HOMO Energy -10.79 ± 0.55 eV
LUMO Energy -1.44 ± eV
Point Group Symmetry C2
Synonyms
  • 1,3-isobenzofurandione, 4,5,6,7-tetrahydro-
  • 1,3-isobenzofurandione, 4,5,6,7-tetrahydro- (9ci)
  • 3,4,5,6-tetrahydrophthalic anhydride
  • 4,5,6,7-tetrahydro-2-benzofuran-1,3-dione
  • 4,5,6,7-tetrahydroisobenzofuran-1,3-quinone
  • cyclohexene-1,2-dicarboxylic anhydride
  • fr-0130
CAS Number(s)
  • 2426-02-0
InChIKey HMMBJOWWRLZEMI-UHFFFAOYSA-N
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