3,4-Dichloro-1H-pyrrole-2,5-dione

CAS Registry Number®

1193-54-0

CAS Name

3,4-Dichloro-1H-pyrrole-2,5-dione

Molecular Formula

C4HCl2NO2

Molecular Mass

165.96

Cite this Page

3,4-Dichloro-1H-pyrrole-2,5-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1193-54-0 (retrieved 2024-12-03) (CAS RN: 1193-54-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    179 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4HCl2NO2/c5-1-2(6)4(9)7-3(1)8/h(H,7,8,9)

InChIKey

InChIKey=KVBAKSQRUXXHCK-UHFFFAOYSA-N

SMILES

ClC1=C(Cl)C(=O)NC1=O

Canonical SMILES

O=C1NC(=O)C(Cl)=C1Cl

Other Names for this Substance

  • 1H-Pyrrole-2,5-dione, 3,4-dichloro-
  • Maleimide, 2,3-dichloro-
  • 3,4-Dichloro-1H-pyrrole-2,5-dione
  • 3,4-Dichloromaleimide
  • 3,4-Dichloropyrrole-2,5-dione

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