Chloroacetic Anhydride

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Properties Simple | Detailed

Formula C4H4Cl2O3
IUPAC Name (2-chloroacetyl) 2-chloroacetate
Molecular Mass 170.979 g·mol−1
Heat of Formation -589.5 ± 16.7 kJ·mol−1
Dipole Moment 4.45 ± 1.08 D
Volume 166.83 Å 3
Surface Area 175.07 Å 2
HOMO Energy -11.08 ± 0.55 eV
LUMO Energy 2.64 ± eV
Point Group Symmetry C2
Synonyms
  • 2-chloroacetic acid (2-chloro-1-oxoethyl) ester
  • 2-chloroacetic acid (2-chloroacetyl) ester
  • 2-chloroacetic anhydride
  • 2-chloroethanoyl 2-chloroethanoate
  • acetic acid, chloro-, anhydride
  • alpha,alpha'-dichloroacetic anhydride
  • chloracetic anhydride
  • chloroacetic acid anhydride
  • chloroacetyl anhydride
  • chloroethanoic anhydride
  • monochloroacetic acid anhydride
  • sym-dichloroacetic anhydride
CAS Number(s)
  • 39739-42-9
  • 541-88-8
InChIKey PNVPNXKRAUBJGW-UHFFFAOYSA-N
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Elements H C O Cl