2-Chloro-2-butenal

CAS Registry Number®

53175-28-3

CAS Name

2-Chloro-2-butenal

Molecular Formula

C4H5ClO

Molecular Mass

104.53

Cite this Page

2-Chloro-2-butenal.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=53175-28-3 (retrieved 2024-11-04) (CAS RN: 53175-28-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    147.5 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C4H5ClO/c1-2-4(5)3-6/h2-3H,1H3

InChIKey

InChIKey=GMUIHGWBQIUCST-UHFFFAOYSA-N

SMILES

C(=CC)(C=O)Cl

Canonical SMILES

O=CC(Cl)=CC

Other Names for this Substance

  • 2-Butenal, 2-chloro-
  • Crotonaldehyde, 2-chloro-
  • 2-Chloro-2-butenal
  • α-Chlorocrotonaldehyde
  • 2-Chlorocrotonaldehyde

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CAS INSIGHTSTM
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