2-(2-Oxocyclopentylidene)acetic acid

CAS Registry Number®

91747-26-1
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CAS Name

2-(2-Oxocyclopentylidene)acetic acid

Molecular Formula

C7H8O3

Molecular Mass

140.14

Cite this Page

2-(2-Oxocyclopentylidene)acetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=91747-26-1 (retrieved 2024-09-18) (CAS RN: 91747-26-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    152-156 °C @ Press: 2 Torr

  • Melting Point (1)

    66-68 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H8O3/c8-6-3-1-2-5(6)4-7(9)10/h4H,1-3H2,(H,9,10)

InChIKey

InChIKey=ROZKWSXOOCRCTF-UHFFFAOYSA-N

SMILES

C(C(O)=O)=C1C(=O)CCC1

Canonical SMILES

O=C(O)C=C1C(=O)CCC1

Other Names for this Substance

  • Acetic acid, 2-(2-oxocyclopentylidene)-
  • Δ1,α-Cyclopentaneacetic acid, 2-oxo-
  • 2-(2-Oxocyclopentylidene)acetic acid