5,6-Dihydro-6-methyl-2H-pyran-2-one

CAS Registry Number®

108-54-3
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CAS Name

5,6-Dihydro-6-methyl-2H-pyran-2-one

Molecular Formula

C6H8O2

Molecular Mass

112.13

Cite this Page

5,6-Dihydro-6-methyl-2H-pyran-2-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=108-54-3 (retrieved 2024-06-26) (CAS RN: 108-54-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    110 °C @ Press: 15 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8O2/c1-5-3-2-4-6(7)8-5/h2,4-5H,3H2,1H3

InChIKey

InChIKey=DYNKRGCMLGUEMN-UHFFFAOYSA-N

SMILES

CC1OC(=O)C=CC1

Canonical SMILES

O=C1OC(C)CC=C1

Other Names for this Substance

  • 2H-Pyran-2-one, 5,6-dihydro-6-methyl-
  • 2-Hexenoic acid, 5-hydroxy-, δ-lactone
  • 2-Hexenoic acid, 5-hydroxy-, lactone
  • 5,6-Dihydro-6-methyl-2H-pyran-2-one
  • 5-Hydroxy-2-hexenoic acid lactone

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Deleted or Replaced CAS Registry Numbers

10385-75-8