4-Ethynylbiphenyl

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Properties Simple | Detailed

Formula C14H10
IUPAC Name 1-ethynyl-4-phenyl-benzene
Molecular Mass 178.229 g·mol−1
Heat of Formation 426.7 ± 16.7 kJ·mol−1
Dipole Moment 0.64 ± 1.08 D
Volume 234.35 Å 3
Surface Area 227.72 Å 2
HOMO Energy -9.39 ± 0.55 eV
LUMO Energy -0.57 ± eV
Point Group Symmetry C2
Synonyms
  • 1,1'-biphenyl, 4-ethynyl
  • 1-ethynyl-4-phenylbenzene
  • 4-biphenylacetylene
  • 4-biphenylylacetylene
  • 4-ethynyl-1,1'-biphenyl
  • biphenyl, 4-ethynyl-
  • p-biphenylacetylene
CAS Number(s)
  • 29079-00-3
InChIKey BPBNKCIVWFCMJY-UHFFFAOYSA-N
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Elements H C