3-Methylene-2,3-Dihydro-4H-Thiochromen-4-One 1,1-Dioxide

Molecule SVG Image

Properties Simple | Detailed

Formula C10H8O3S
IUPAC Name 3-methylene-1,1-dioxo-thiochromen-4-one
Molecular Mass 208.234 g·mol−1
Heat of Formation -282.8 ± 16.7 kJ·mol−1
Dipole Moment 2.68 ± 1.08 D
Volume 222.62 Å 3
Surface Area 207.79 Å 2
HOMO Energy -10.50 ± 0.55 eV
LUMO Energy -1.27 ± eV
Point Group Symmetry C1
Synonyms
  • 1,1-diketo-3-methylene-thiochromen-4-one
  • 3-methenylthiochroman-4-one-1,1-dioxide
  • 3-methylene-1,1-dioxo-4-thiochromenone
  • 3-methylidene-1,1-dioxo-thiochromen-4-one
  • 3-methylidene-1,1-dioxothiochromen-4-one
  • 3-mtcod
  • 4h-1-benzothiopyran-4-one, 2,3-dihydro-3-methylene-, 1,1-dioxide
CAS Number(s)
  • 82982-73-8
InChIKey PFWVMFGJGJSGBU-UHFFFAOYSA-N
QR Code Generate QR Code
Links PubChem ChemSpider
DOI
Downloads Get JSON data Get MOL2 data Get SVG Image
Elements H S C O