3,4-Dihydro-2H-pyran-2-carboxaldehyde

CAS Registry Number®

100-73-2

CAS Name

3,4-Dihydro-2H-pyran-2-carboxaldehyde

Molecular Formula

C6H8O2

Molecular Mass

112.13

Cite this Page

3,4-Dihydro-2H-pyran-2-carboxaldehyde.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=100-73-2 (retrieved 2024-12-19) (CAS RN: 100-73-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    88 °C @ Press: 100 Torr

  • Melting Point (2)

    -130 °C

  • Density (2)

    1.1764 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H8O2/c7-5-6-3-1-2-4-8-6/h2,4-6H,1,3H2

InChIKey

InChIKey=NPWYTMFWRRIFLK-UHFFFAOYSA-N

SMILES

C(=O)C1CCC=CO1

Canonical SMILES

O=CC1OC=CCC1

Other Names for this Substance

  • 2H-Pyran-2-carboxaldehyde, 3,4-dihydro-
  • 3,4-Dihydro-2H-pyran-2-carboxaldehyde
  • Acrolein dimer
  • 2-Formyl-3,4-dihydro-2H-pyran
  • 5-Hexenal, 2,6-epoxy-

View All

Deleted or Replaced CAS Registry Numbers

102265-26-9, 77890-80-3

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