1,1-Dimethoxy-2-butene

CAS Registry Number®

21962-24-3

CAS Name

1,1-Dimethoxy-2-butene

Molecular Formula

C6H12O2

Molecular Mass

116.16

Cite this Page

1,1-Dimethoxy-2-butene.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=21962-24-3 (retrieved 2025-05-24) (CAS RN: 21962-24-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    60-61 °C @ Press: 100 Torr

  • Density (2)

    0.8787 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H12O2/c1-4-5-6(7-2)8-3/h4-6H,1-3H3

InChIKey

InChIKey=NOYRGONWBIVLEL-UHFFFAOYSA-N

SMILES

C(C=CC)(OC)OC

Canonical SMILES

O(C)C(OC)C=CC

Other Names for this Substance

  • 2-Butene, 1,1-dimethoxy-
  • Crotonaldehyde, dimethyl acetal
  • 1,1-Dimethoxy-2-butene
  • 2-Butenal dimethyl acetal

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