Chem
J-GLOBAL ID:200907016965159685   Nikkaji number:J55.438C

Citraconic anhydride

シトラコン酸無水物
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C5H4O3
Molecular formula furigana: C5-H4-O3
Molecular weight: 112.084
InChI: InChI=1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h2H,1H3
InChI key: AYKYXWQEBUNJCN-UHFFFAOYSA-N
SMILES: CC1=CC(=O)OC1=O
Systematic name  (3):
  • 2-メチルマレイン酸無水物
  • シトラコン酸無水物
  • メチルマレイン酸無水物
Other name (8):
  • Citraconic anhydride
  • メチル無水マレイン酸
  • 無水シトラコン酸
  • Methylmaleic anhydride
  • cis-メチルブテン二酸無水物
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CAS registry number: 616-02-4
Regulation number (6):
  • GE6825000
  • EINECS2104590
  • (5)-6177
  • TSCA(616-02-4)
  • 8-(4)-1444
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