Propargyl Alcohol

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Properties Simple | Detailed

Formula C3H4O
IUPAC Name prop-2-yn-1-ol
Molecular Mass 56.063 g·mol−1
Heat of Formation 55.6 ± 16.7 kJ·mol−1
Dipole Moment 2.22 ± 1.08 D
Volume 79.4 Å 3
Surface Area 98.68 Å 2
HOMO Energy -10.56 ± 0.55 eV
LUMO Energy 0.83 ± eV
Point Group Symmetry Cs
Synonyms
  • 1-hydroxy-2-propyne
  • 1-propyn-3-ol
  • 1-propyn-3-yl alcohol
  • 2-propyn-1-ol
  • 2-propynol
  • 2-propynyl alcohol
  • 3-hydroxy-1-propyne
  • 3-propynol
  • acetylene carbinol
  • acetylenylcarbinol
  • agrisynth pa
  • ethynyl carbinol
  • ethynylcarbinol
  • methanol, ethynyl-
  • na 1986
  • na1986
  • prop-2-in-1-ol
  • prop-2-yne-1-ol
  • propargyl alcohol [na1986] [flammable liquid]
  • propiolic alcohol
  • propynyl alcohol
CAS Number(s)
  • 107-19-7
InChIKey TVDSBUOJIPERQY-UHFFFAOYSA-N
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Elements H C O