2,2,2',2'-Tetramethyl-2H,2'H-5,5'-Bibenzo[H]Chromene-6,6'-Diol

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Properties Simple | Detailed

Formula C29H18O4
IUPAC Name 2-[4-ethynyl-5-methylene-2-[(2-methylenecyclopropylidene)methylene]-3,6-dioxo-cyclohexyl]-3-[(2-methylenecyclopropylidene)methylene]tetralin-1,4-dione
Molecular Mass 430.451 g·mol−1
Heat of Formation 3688.5 ± 16.7 kJ·mol−1
Dipole Moment 2.72 ± 1.08 D
Volume 498.88 Å 3
Surface Area 415.18 Å 2
HOMO Energy -9.43 ± 0.55 eV
LUMO Energy -1.73 ± eV
Point Group Symmetry C1
Synonyms
  • (5,5'-bi-2h-naphtho(1,2-b)pyran)-6,6'-diol, 2,2,2',2'-tetramethyl-
  • 5-(6-hydroxy-2,2-dimethyl-5-benzo[h]chromenyl)-2,2-dimethyl-6-benzo[h]chromenol
  • 5-(6-hydroxy-2,2-dimethylbenzo[h]chromen-5-yl)-2,2-dimethylbenzo[h]chromen-6-ol
  • tectol
CAS Number(s)
  • 24449-39-6
InChIKey FVTJXDIACKJEPH-UHFFFAOYSA-N
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