Chem
J-GLOBAL ID:200907067699196980   Nikkaji number:J2.540B

4-Methyl-3-penten-2-one

4-メチル-3-ペンテン-2-オン
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: C6H10O
Molecular formula furigana: C6-H10-O
Molecular weight: 98.145
InChI: InChI=1S/C6H10O/c1-5(2)4-6(3)7/h4H,1-3H3
InChI key: SHOJXDKTYKFBRD-UHFFFAOYSA-N
SMILES: CC(=CC(=O)C)C
Systematic name  (6):
  • 2-メチル-2-ペンテン-4-オン
  • 4-メチル-3-ペンテン-2-オン
  • メチル(2-メチル-1-プロペニル)ケトン
  • メチル2-メチル-1-プロペニルケトン
  • 4-メチルペンタ-3-エン-2-オン
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Other name (8):
  • メシチルオキシド
  • イソプロピリデンアセトン
  • Mesityl oxide
  • Isopropylideneacetone
  • 4-Methyl-3-penten-2-one
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CAS registry number: 141-79-7
Regulation number (6):
  • (2)-566
  • 2-(8)-402
  • UN-1229
  • SB4200000
  • EINECS2055025
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