1-Chloro-2,3-butanedione

CAS Registry Number®

5559-62-6

CAS Name

1-Chloro-2,3-butanedione

Molecular Formula

C4H5ClO2

Molecular Mass

120.53

Cite this Page

1-Chloro-2,3-butanedione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5559-62-6 (retrieved 2024-11-22) (CAS RN: 5559-62-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    56 °C @ Press: 15 Torr

  • Density (2)

    1.2620 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H5ClO2/c1-3(6)4(7)2-5/h2H2,1H3

InChIKey

InChIKey=AHPSZWVDPABXPI-UHFFFAOYSA-N

SMILES

C(C(C)=O)(CCl)=O

Canonical SMILES

O=C(C(=O)CCl)C

Other Names for this Substance

  • 2,3-Butanedione, 1-chloro-
  • 2,3-Butanedione, chloro-
  • 1-Chloro-2,3-butanedione
  • Chlorodiacetyl

CAS INSIGHTSTM
Targeted protein degrader structure, illustration