Ethenedione

CAS Registry Number®

4363-38-6

CAS Name

Ethenedione

Molecular Formula

C2O2

Molecular Mass

56.02

Cite this Page

Ethenedione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4363-38-6 (retrieved 2024-12-23) (CAS RN: 4363-38-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C2O2/c3-1-2-4

InChIKey

InChIKey=FONOSWYYBCBQGN-UHFFFAOYSA-N

SMILES

C(=C=O)=O

Canonical SMILES

O=C=C=O

Other Names for this Substance

  • Ethenedione
  • Carbon oxide (C2O2)
  • Ethylenedione
  • Oxoketene
  • NSC 235812

Deleted or Replaced CAS Registry Numbers

52110-40-4, 60311-63-9

CAS INSIGHTSTM
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