3-Chloro-2,5-furandione

CAS Registry Number®

96-02-6

CAS Name

3-Chloro-2,5-furandione

Molecular Formula

C4HClO3

Molecular Mass

132.50

Cite this Page

3-Chloro-2,5-furandione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=96-02-6 (retrieved 2025-05-13) (CAS RN: 96-02-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    95 °C @ Press: 25 Torr

  • Melting Point (2)

    33 °C

  • Density (3)

    1.535 g/cm³ @ Temp: 15 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4HClO3/c5-2-1-3(6)8-4(2)7/h1H

InChIKey

InChIKey=CXJAFLQWMOMYOW-UHFFFAOYSA-N

SMILES

ClC=1C(=O)OC(=O)C1

Canonical SMILES

O=C1OC(=O)C(Cl)=C1

Other Names for this Substance

  • 2,5-Furandione, 3-chloro-
  • Maleic anhydride, chloro-
  • 3-Chloro-2,5-furandione
  • Chloromaleic anhydride
  • Chloromaleic acid anhydride

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