2-Methyl-2-pentenal

CAS Registry Number®

623-36-9

CAS Name

2-Methyl-2-pentenal

Molecular Formula

C6H10O

Molecular Mass

98.14

Cite this Page

2-Methyl-2-pentenal.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=623-36-9 (retrieved 2025-05-08) (CAS RN: 623-36-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    69-70 °C @ Press: 77 Torr

  • Density (1)

    0.867 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H10O/c1-3-4-6(2)5-7/h4-5H,3H2,1-2H3

InChIKey

InChIKey=IDEYZABHVQLHAF-UHFFFAOYSA-N

SMILES

C(=CCC)(C=O)C

Canonical SMILES

O=CC(=CCC)C

Other Names for this Substance

  • 2-Pentenal, 2-methyl-
  • 2-Methyl-2-pentenal
  • α-Methyl-β-ethylacrolein
  • 2-Methyl-2-pentene-1-al
  • 2-Methyl-3-ethylacrolein

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