Cyclobutanecarboxylic acid

CAS Registry Number®

3721-95-7

CAS Name

Cyclobutanecarboxylic acid

Molecular Formula

C5H8O2

Molecular Mass

100.12

Cite this Page

Cyclobutanecarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3721-95-7 (retrieved 2025-04-02) (CAS RN: 3721-95-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    194 °C

  • Melting Point (2)

    -2 °C

  • Density (3)

    0.9272 g/cm³ @ Temp: 25 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H8O2/c6-5(7)4-2-1-3-4/h4H,1-3H2,(H,6,7)

InChIKey

InChIKey=TXWOGHSRPAYOML-UHFFFAOYSA-N

SMILES

C(O)(=O)C1CCC1

Canonical SMILES

O=C(O)C1CCC1

Other Names for this Substance

  • Cyclobutanecarboxylic acid
  • Cyclobutylcarboxylic acid
  • Cyclobutane-1-carboxylic acid
  • NSC 4535
  • Cyclobutanoic acid

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