Chlorosulfonyl Isocyanate

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Properties Simple | Detailed

Formula CClNO3S
IUPAC Name n-(oxomethylene)sulfamoyl chloride
Molecular Mass 141.534 g·mol−1
Heat of Formation -452.0 ± 16.7 kJ·mol−1
Dipole Moment 0.97 ± 1.08 D
Volume 121.14 Å 3
Surface Area 135.27 Å 2
HOMO Energy -12.04 ± 0.55 eV
LUMO Energy 1.05 ± eV
Point Group Symmetry C1
Synonyms
  • chlorosulfonylisocyanate
  • chlorosulphonyl isocyanate
  • n-(ketomethylene)sulfamoyl chloride
  • n-(oxomethylene)sulfamoyl chloride
  • n-(oxomethylidene)sulfamoyl chloride
  • n-carbonylsulfamyl chloride
  • n-chlorosulfonyl isocyanate
  • sulfuryl chloride isocyanate
  • sulfuryl-chloride-isocyanate-
CAS Number(s)
  • 134273-64-6
  • 1189-71-5
InChIKey WRJWRGBVPUUDLA-UHFFFAOYSA-N
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Elements S N C O Cl