2-Butyne-1,4-Diamine

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Properties Simple | Detailed

Formula C4H8N2
IUPAC Name but-2-yne-1,4-diamine
Molecular Mass 84.120 g·mol−1
Heat of Formation 219.6 ± 16.7 kJ·mol−1
Dipole Moment 0.02 ± 1.08 D
Volume 118.7 Å 3
Surface Area 138.3 Å 2
HOMO Energy -9.76 ± 0.55 eV
LUMO Energy 4.06 ± eV
Point Group Symmetry C2
Synonyms
  • 1,4-diamino-2-butyne
  • 4-aminobut-2-ynylamine
CAS Number(s)
  • 53878-96-9
InChIKey CSZGEDPWASKNHR-UHFFFAOYSA-N
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Elements H C N