Ketopantolactone

CAS Registry Number®

13031-04-4

CAS Name

Ketopantolactone

Molecular Formula

C6H8O3

Molecular Mass

128.13

Cite this Page

Ketopantolactone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=13031-04-4 (retrieved 2025-05-28) (CAS RN: 13031-04-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    125-126 °C @ Press: 15 Torr

  • Melting Point (2)

    69 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8O3/c1-6(2)3-9-5(8)4(6)7/h3H2,1-2H3

InChIKey

InChIKey=HRTOQFBQOFIFEE-UHFFFAOYSA-N

SMILES

O=C1C(C)(C)COC1=O

Canonical SMILES

O=C1OCC(C1=O)(C)C

Other Names for this Substance

  • 2,3-Furandione, dihydro-4,4-dimethyl-
  • Butyric acid, 4-hydroxy-3,3-dimethyl-2-oxo-, γ-lactone
  • Dihydro-4,4-dimethyl-2,3-furandione
  • 2-Ketopantoyl lactone
  • Ketopantolactone

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