Chem
J-GLOBAL ID:200907017863437113   Nikkaji number:J80.746J

2-Methylsuccinic anhydride

2-メチルこはく酸無水物
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: C5H6O3
Molecular formula furigana: C5-H6-O3
Molecular weight: 114.100
InChI: InChI=1S/C5H6O3/c1-3-2-4(6)8-5(3)7/h3H,2H2,1H3
InChI key: DFATXMYLKPCSCX-UHFFFAOYSA-N
SMILES: CC1CC(=O)OC1=O
Systematic name  (9):
  • 3-メチルジヒドロフラン-2,5-ジオン
  • 3,4-ジヒドロ-3-メチル-2,5-フランジオン
  • メチルこはく酸無水物
  • 3-メチルテトラヒドロフラン-2,5-ジオン
  • 3-メチル-3,4-ジヒドロ-2,5-フランジオン
Show all
Other name (9):
  • ピロ酒石酸無水物
  • Pyrotartaric anhydride
  • 3-Methyltetrahydrofuran-2,5-dione
  • 3,4-Dihydro-3-methyl-2,5-furandione
  • Methylsuccinic anhydride
Show all
CAS registry number: 4100-80-5
Regulation number (2):
  • EINECS2238705
  • TSCA(4100-80-5)
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