Chem
J-GLOBAL ID:200907008074470379   Nikkaji number:J1.960G

Methyl ethyl ketone

メチルエチルケトン
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: C4H8O
Molecular formula furigana: C4-H8-O
Molecular weight: 72.107
InChI: InChI=1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
InChI key: ZWEHNKRNPOVVGH-UHFFFAOYSA-N
SMILES: CCC(=O)C
Systematic name  (9):
  • (メチル)エチルケトン
  • エチル(メチル)ケトン
  • ブタン-2-オン
  • メチルエチルケトン
  • エチルメチルケトン
Show all
Other name (10):
  • MEK
  • 2-Butanone
  • Ethyl methyl ketone
  • Methyl ethyl ketone
  • Methyl(ethyl)ketone
Show all
CAS registry number: 78-93-3
Regulation number (6):
  • EL6475000
  • (2)-542
  • EINECS2011590
  • UN-1232
  • UN-1193
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KEGG COMPOUND: C02845
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