Butyrolactone

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Properties Simple | Detailed

Formula C4H6O2
IUPAC Name tetrahydrofuran-2-one
Molecular Mass 86.089 g·mol−1
Heat of Formation -369.8 ± 16.7 kJ·mol−1
Dipole Moment 4.81 ± 1.08 D
Volume 102.77 Å 3
Surface Area 116.65 Å 2
HOMO Energy -10.81 ± 0.55 eV
LUMO Energy 4.06 ± eV
Point Group Symmetry Cs
Synonyms
  • .alpha.-butyrolactone
  • .gamma.-6480
  • .gamma.-bl
  • .gamma.-butyrolactone
  • .gamma.-hydroxybutyric acid cyclic ester
  • .gamma.-hydroxybutyric acid lactone
  • .gamma.-hydroxybutyrolactone
  • 1,2-butanolide
  • 1,4-butanolide
  • 1,4-butyrolactone
  • 1,4-lactone
  • 1-oxacyclopentane-2-one
  • 2(3h)-furanone, dihydro-
  • 2-oxolanone
  • 2-oxotetrahydrofuran
  • 2-tetrahydrofuranone
  • 3-hydroxybutyric acid lactone
  • 4-butanolide
  • 4-butyrolactone
  • 4-deoxytetronic acid
  • 4-hydroxybutanoic acid lactone
  • 4-hydroxybutanoic acid, .gamma.-lactone
  • 4-hydroxybutyric acid lactone
  • 4-hydroxybutyric acid, .gamma.-lactone
  • agrisynth blo
  • alpha-butyrolactone
  • blo
  • blon
  • butanoic acid, 4-hydroxy-, .gamma.-lactone
  • butanoic acid, 4-hydroxy-, gamma-lactone
  • butanoic acid,4-hydroxy,lactone gamma-butyrolactone
  • butyric acid lactone
  • butyric acid, 4-hydroxy-, .gamma.-lactone
  • butyric acid, 4-hydroxy-, gamma-lactone
  • butyryl lactone
  • butyrylactone
  • c-1070
  • caswell no. 132b
  • dihydro-2(3h)-furanone
  • dihydro-2-furanone
  • dihydrofuran-2(3h)-one
  • dihyro-2-furanone
  • epa pesticide chemical code 122303
  • gamma-6480
  • gamma-bl
  • gamma-butanolactone
  • gamma-butyrolactone
  • gamma-butyrolactone (natural)
  • gamma-hydroxybutyric acid cyclic ester
  • gamma-hydroxybutyric acid lactone
  • gamma-hydroxybutyrolactone
  • gamma-lactone 4-hydroxy-butanoic acid
  • gamma-lactone 4-hydroxy-butyric acid
  • gamma-lactone 4-hydroxybutanoic acid
  • gamma-lactone 4-hydroxybutyric acid
  • gbl
  • ls-2010
  • no go
  • oxolan-2-one
  • tetrahydro-2-furanone
CAS Number(s)
  • 187997-16-6
  • 96-48-0
InChIKey YEJRWHAVMIAJKC-UHFFFAOYSA-N
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Elements H C O