3-Oxocyclopentanecarboxylic acid

CAS Registry Number®

98-78-2
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CAS Name

3-Oxocyclopentanecarboxylic acid

Molecular Formula

C6H8O3

Molecular Mass

128.13

Cite this Page

3-Oxocyclopentanecarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=98-78-2 (retrieved 2024-08-18) (CAS RN: 98-78-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    178-180 °C @ Press: 17 Torr

  • Melting Point (2)

    65 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8O3/c7-5-2-1-4(3-5)6(8)9/h4H,1-3H2,(H,8,9)

InChIKey

InChIKey=RDSNBKRWKBMPOP-UHFFFAOYSA-N

SMILES

C(O)(=O)C1CC(=O)CC1

Canonical SMILES

O=C(O)C1CC(=O)CC1

Other Names for this Substance

  • Cyclopentanecarboxylic acid, 3-oxo-
  • 3-Oxocyclopentanecarboxylic acid
  • Cyclopentanone-3-carboxylic acid
  • NSC 19869
  • 3-Ketocyclopentylcarboxylic acid

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Deleted or Replaced CAS Registry Numbers

62696-96-2