Chem
J-GLOBAL ID:200907091201217933   Nikkaji number:J2.417A

Acetic acid anhydride

酢酸無水物
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: C4H6O3
Molecular formula furigana: C4-H6-O3
Molecular weight: 102.089
InChI: InChI=1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3
InChI key: WFDIJRYMOXRFFG-UHFFFAOYSA-N
SMILES: CC(=O)OC(=O)C
Systematic name  (7):
  • 3-オキサペンタン-2,4-ジオン
  • 二酢酸無水物
  • 酢酸アセチル
  • ビス酢酸無水物
  • アセチルアセタート
Show all
Other name (14):
  • 無水酢酸
  • 酢酸無水物
  • Acetic oxide
  • Acetyl oxide
  • Acetic anhydride
Show all
CAS registry number: 108-24-7
Regulation number (5):
  • (2)-690
  • AK1925000
  • EINECS2035648
  • TSCA(108-24-7)
  • UN-1715
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