CHEBI:474859 - maleic anhydride

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ChEBI Name maleic anhydride
ChEBI ID CHEBI:474859
Definition A cyclic dicarboxylic anhydride that is the cyclic anhydride of maleic acid.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C4H2O3
Net Charge 0
Average Mass 98.05690
Monoisotopic Mass 98.000
InChI InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H
InChIKey FPYJFEHAWHCUMM-UHFFFAOYSA-N
SMILES O=C1OC(=O)C=C1
ChEBI Ontology
Outgoing maleic anhydride (CHEBI:474859) is a cyclic dicarboxylic anhydride (CHEBI:36609)
maleic anhydride (CHEBI:474859) is a furans (CHEBI:24129)
IUPAC Name
furan-2,5-dione
Synonyms Sources
2,5-Furandione ChemIDplus
cis-Butenedioic anhydride NIST Chemistry WebBook
Dihydro-2,5-dioxofuran ChemIDplus
MA ChEBI
Maleic acid anhydride ChemIDplus
Toxilic anhydride ChemIDplus
Database Link Database
Maleic_anhydride Wikipedia
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Registry Numbers Types Sources
106909 Beilstein Registry Number Beilstein
106909 Reaxys Registry Number Reaxys
108-31-6 CAS Registry Number ChemIDplus
108-31-6 CAS Registry Number NIST Chemistry WebBook
2728 Gmelin Registry Number Gmelin
Citations Waiting for Citations Types Sources
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Last Modified
15 March 2016