Butanedial

CAS Registry Number®

638-37-9

CAS Name

Butanedial

Molecular Formula

C4H6O2

Molecular Mass

86.09

Cite this Page

Butanedial.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=638-37-9 (retrieved 2025-03-29) (CAS RN: 638-37-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    64-66 °C @ Press: 15 Torr

  • Density (2)

    1.0659 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H6O2/c5-3-1-2-4-6/h3-4H,1-2H2

InChIKey

InChIKey=PCSMJKASWLYICJ-UHFFFAOYSA-N

SMILES

C(CC=O)C=O

Canonical SMILES

O=CCCC=O

Other Names for this Substance

  • Butanedial
  • Succinaldehyde
  • Succindialdehyde
  • Succinic dialdehyde
  • Succinic aldehyde

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