Isobutyric Acid

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Properties Simple | Detailed

Formula C4H8O2
IUPAC Name 2-methylpropanoic acid
Molecular Mass 88.105 g·mol−1
Heat of Formation -438.8 ± 16.7 kJ·mol−1
Dipole Moment 4.58 ± 1.08 D
Volume 117.91 Å 3
Surface Area 127.29 Å 2
HOMO Energy -10.75 ± 0.55 eV
LUMO Energy 4.00 ± eV
Point Group Symmetry C1
Synonyms
  • .alpha.-methylpropanoic acid
  • .alpha.-methylpropionic acid
  • 2-methyl-propanoic acid
  • 2-methyl-propionic acid
  • 2-methylpropionic acid
  • acetic acid, dimethyl-
  • alpha-methylpropanoic acid
  • alpha-methylpropionic acid
  • alq
  • caswell no. 503aa
  • cenex rp b2
  • dimethylacetic acid
  • epa pesticide chemical code 101502
  • isb
  • iso-butyric acid
  • iso-c3h7cooh
  • isobutanoate
  • isobutanoic acid
  • isobuttersaeure
  • isobutyrate
  • isobutyric acid (natural)
  • isobutyric acid [un2529] [flammable liquid]
  • isopropylformic acid
  • lmfa01020071
  • methylpropanoic acid, 2-
  • propanoic acid, 2-methyl-
  • propionic acid, 2-methyl-
  • tenox ebp 2
  • tenox ibp-2
  • tenox ibp-2 grain pr.
CAS Number(s)
  • 79-31-2
InChIKey KQNPFQTWMSNSAP-UHFFFAOYSA-N
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