Chlorine

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Properties Simple | Detailed

Formula Cl2
IUPAC Name molecular chlorine
Molecular Mass 70.906 g·mol−1
Heat of Formation 20.6 ± 16.7 kJ·mol−1
Volume 60.49 Å 3
Surface Area 77.58 Å 2
HOMO Energy -11.38 ± 0.55 eV
LUMO Energy -2.47 ± eV
Point Group Symmetry D*h
Synonyms
  • bertholite
  • bertholite /warfare gas/
  • caswell no. 179
  • chlorinated water (chlorine)
  • chlorine [un1017] [poison gas]
  • chlorine gas
  • chlorine mol.
  • dichlorine
  • epa pesticide chemical code 020501
CAS Number(s)
  • 7782-50-5
InChIKey KZBUYRJDOAKODT-UHFFFAOYSA-N
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Elements Cl