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Reference substances

Reference substances

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General information

Inventory

EC number:
203-571-6
EC name:
Maleic anhydride
CAS number:
108-31-6

No inventory information available

Reference substance information

IUPAC name:
Maleic anhydride
Synonyms
Names:
2,5-Furandione
Identifier:
IUPAC name
2,5-dihydrofuran-2,5-dione
Identifier:
IUPAC name
furan-2,5-dione

CAS information

CAS number:
108-31-6

Molecular and structural information

Molecular formula:
C4H2O3
Molecular weight:
ca. 98.06
SMILES notation:
O=C1OC(=O)C=C1
InChl:
InChI=1/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H
Structural formula:
Chemical structure