Butanoic Acid

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Properties Simple | Detailed

Formula C4H8O2
IUPAC Name butyric acid
Molecular Mass 88.105 g·mol−1
Heat of Formation -468.4 ± 16.7 kJ·mol−1
Dipole Moment 1.95 ± 1.08 D
Volume 117.73 Å 3
Surface Area 130.56 Å 2
HOMO Energy -11.18 ± 0.55 eV
LUMO Energy 3.94 ± eV
Point Group Symmetry C1
Synonyms
  • 1-butyric acid
  • 1-propanecarboxylic acid
  • 2-butanoate
  • bio1_000444
  • bio1_000933
  • bio1_001422
  • bua
  • butanic acid
  • butanoate
  • butoic acid
  • buttersaeure
  • butyrate, sodium salt
  • butyric acid (natural)
  • butyric acid [un2820] [corrosive]
  • butyric acid [un2820] [corrosive]
  • butyric_acid
  • ch3-[ch2]2-cooh
  • ethylacetic acid
  • lmfa01010004
  • ls-443
  • n-butanoic acid
  • n-butyric acid
  • propylformic acid
CAS Number(s)
  • 107-92-6
InChIKey FERIUCNNQQJTOY-UHFFFAOYSA-N
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Elements H C O