Dimethylmaleic anhydride

CAS Registry Number®

766-39-2

CAS Name

Dimethylmaleic anhydride

Molecular Formula

C6H6O3

Molecular Mass

126.11

Cite this Page

Dimethylmaleic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=766-39-2 (retrieved 2024-12-04) (CAS RN: 766-39-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    223 °C

  • Melting Point (1)

    96 °C

  • Density (1)

    1.107 g/cm³ @ Temp: 100 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C6H6O3/c1-3-4(2)6(8)9-5(3)7/h1-2H3

InChIKey

InChIKey=MFGALGYVFGDXIX-UHFFFAOYSA-N

SMILES

CC1=C(C)C(=O)OC1=O

Canonical SMILES

O=C1OC(=O)C(=C1C)C

Other Names for this Substance

  • 2,5-Furandione, 3,4-dimethyl-
  • Maleic anhydride, dimethyl-
  • Pyrocinchonic anhydride
  • 3,4-Dimethyl-2,5-furandione
  • 2,3-Dimethylmaleic anhydride

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