Dentatin

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Properties Simple | Detailed

Formula C20H22O4
IUPAC Name 10-(1,1-dimethylallyl)-5-methoxy-2,2-dimethyl-pyrano[3,2-g]chromen-8-one
Molecular Mass 326.386 g·mol−1
Heat of Formation -487.6 ± 16.7 kJ·mol−1
Dipole Moment 6.47 ± 1.08 D
Volume 400.51 Å 3
Surface Area 325.68 Å 2
HOMO Energy -8.81 ± 0.55 eV
LUMO Energy 2.11 ± eV
Point Group Symmetry C1
Synonyms
  • 10-(1,1-dimethyl-allyl)-5-methoxy-8,8-dimethyl-8h-pyrano(3,2-g)chromen-2-one
  • 10-(1,1-dimethyl-allyl)-5-methoxy-8,8-dimethyl-8h-pyrano[3,2-g]chromen-2-one
  • 10-(1,1-dimethylprop-2-enyl)-5-methoxy-8,8-dimethyl-2-pyrano[5,6-g]chromenone
  • 10-(1,1-dimethylprop-2-enyl)-5-methoxy-8,8-dimethyl-pyrano[5,6-g]chromen-2-one
  • 2h,8h-benzo[1,2-b:5,4-b']dipyran-2-one, 5-methoxy-8,8-dimethyl-10-(1,1-dimethyl-2-propenyl)
  • poncitrin
CAS Number(s)
  • 22980-57-0
InChIKey QBFYQVZGIDUNIY-UHFFFAOYSA-N
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