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Succinimide

CAS Registry Number®

123-56-8

CAS Name

Succinimide

Molecular Formula

C4H5NO2

Molecular Mass

99.09

Cite this Page

Succinimide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=123-56-8 (retrieved 2024-12-28) (CAS RN: 123-56-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    288 °C

  • Melting Point (1)

    126.5 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C4H5NO2/c6-3-1-2-4(7)5-3/h1-2H2,(H,5,6,7)

InChIKey

InChIKey=KZNICNPSHKQLFF-UHFFFAOYSA-N

SMILES

O=C1NC(=O)CC1

Canonical SMILES

O=C1NC(=O)CC1

Other Names for this Substance

  • 2,5-Pyrrolidinedione
  • Succinimide
  • Butanimide
  • 2,5-Diketopyrrolidine
  • Succinic imide

View All

Deleted or Replaced CAS Registry Numbers

127004-69-7, 89963-74-6

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