Trichloroarsine

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Properties Simple | Detailed

Formula AsCl3
IUPAC Name trichloroarsane
Molecular Mass 181.281 g·mol−1
Heat of Formation -204.9 ± 16.7 kJ·mol−1
Dipole Moment 1.96 ± 1.08 D
Volume 121.28 Å 3
Surface Area 129.27 Å 2
HOMO Energy -10.80 ± 0.55 eV
LUMO Energy 0.33 ± eV
Point Group Symmetry C3v
Synonyms
  • arsenic butter
  • arsenic chloride (ascl3)
  • arsenic trichloride
  • arsenic trichloride [un1560] [poison]
  • arsenic(iii) chloride
  • arsenic(iii) trichloride
  • arsenious chloride
  • arsenous chloride
  • arsenous trichloride
  • butter of arsenic
  • caustic arsenic chloride
  • caustic oil of arsenic
  • fuming liquid arsenic
CAS Number(s)
  • 7784-34-1
  • 8011-67-4
InChIKey OEYOHULQRFXULB-UHFFFAOYSA-N
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Elements As Cl