5-Ethoxy-2(5H)-furanone

CAS Registry Number®

2833-30-9
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CAS Name

5-Ethoxy-2(5H)-furanone

Molecular Formula

C6H8O3

Molecular Mass

128.13

Cite this Page

5-Ethoxy-2(5H)-furanone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2833-30-9 (retrieved 2024-09-06) (CAS RN: 2833-30-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    97-98 °C @ Press: 13 Torr

  • Density (2)

    1.108 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8O3/c1-2-8-6-4-3-5(7)9-6/h3-4,6H,2H2,1H3

InChIKey

InChIKey=NOZLVOMKFMVAKH-UHFFFAOYSA-N

SMILES

O(CC)C1OC(=O)C=C1

Canonical SMILES

O=C1OC(OCC)C=C1

Other Names for this Substance

  • 2(5H)-Furanone, 5-ethoxy-
  • Crotonic acid, 4-ethoxy-4-hydroxy-, γ-lactone
  • 5-Ethoxy-2(5H)-furanone
  • 5-Ethoxy-2,5-dihydro-2-furanone
  • β-Formylacrylic acid pseudoethyl ester

Deleted or Replaced CAS Registry Numbers

35594-19-5