2,3-Dihydrofuran

CAS Registry Number®

1191-99-7

CAS Name

2,3-Dihydrofuran

Molecular Formula

C4H6O

Molecular Mass

70.09

Cite this Page

2,3-Dihydrofuran.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1191-99-7 (retrieved 2025-03-29) (CAS RN: 1191-99-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    53-57 °C

  • Density (2)

    1.056 g/cm³ @ Temp: 18 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H6O/c1-2-4-5-3-1/h1,3H,2,4H2

InChIKey

InChIKey=JKTCBAGSMQIFNL-UHFFFAOYSA-N

SMILES

C1C=COC1

Canonical SMILES

O1C=CCC1

Other Names for this Substance

  • Furan, 2,3-dihydro-
  • 2,3-Dihydrofuran
  • 4,5-Dihydrofuran
  • NSC 85221

Deleted or Replaced CAS Registry Numbers

27535-65-5

CAS INSIGHTSTM
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