4-Methylcoumarin

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Properties Simple | Detailed

Formula C10H8O2
IUPAC Name 4-methylchromen-2-one
Molecular Mass 160.169 g·mol−1
Heat of Formation -199.6 ± 16.7 kJ·mol−1
Dipole Moment 5.35 ± 1.08 D
Volume 187.69 Å 3
Surface Area 184.89 Å 2
HOMO Energy -9.48 ± 0.55 eV
LUMO Energy 1.94 ± eV
Point Group Symmetry Cs
Synonyms
  • 2h-1-benzopyran-2-one, 4-methyl-
  • 2h-1-benzopyran-2-one, 4-methyl- (9ci)
  • 4-methyl-2-chromenone
  • 4-methyl-2h-1-benzopyran-2-one
  • 4-methyl-2h-chromen-2-one
  • 4-methyl-chromen-2-one
  • 4-methylumbelliferyl
  • bas 00231919
  • coumarin, 4-methyl-
  • zz1
CAS Number(s)
  • 607-71-6
InChIKey PSGQCCSGKGJLRL-UHFFFAOYSA-N
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