1,4-Dichlorbut-2-In

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Properties Simple | Detailed

Formula C4H4Cl2
IUPAC Name 1,4-dichlorobut-2-yne
Molecular Mass 122.981 g·mol−1
Heat of Formation 110.5 ± 16.7 kJ·mol−1
Dipole Moment 0.00 ± 1.08 D
Volume 133.51 Å 3
Surface Area 148.17 Å 2
HOMO Energy -10.78 ± 0.55 eV
LUMO Energy 2.53 ± eV
Point Group Symmetry C2h
Synonyms
  • 1,4-dichloro-2-butyne
  • 1,4-dichlorobutyne
  • 2-butyne, 1,4-dichloro-
  • fr-0128
CAS Number(s)
  • 821-10-3
InChIKey RCHDLEVSZBOHOS-UHFFFAOYSA-N
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Elements H C Cl