Chem
J-GLOBAL ID:200907037348958845   Nikkaji number:J102.093E

(E)-2-Methyl-2-butenal

(E)-2-メチル-2-ブテナール
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: C5H8O
Molecular formula furigana: C5-H8-O
Molecular weight: 84.118
InChI: InChI=1S/C5H8O/c1-3-5(2)4-6/h3-4H,1-2H3/b5-3+
InChI key: ACWQBUSCFPJUPN-HWKANZROSA-N
SMILES: C/C=C(\C)/C=O
Systematic name  (8):
  • (2E)-2-メチル-2-ブテナール
  • α-メチルクロトンアルデヒド
  • (E)-2,3-ジメチルアクリルアルデヒド
  • (E)-2-メチル-2-ブテナール
  • 2-メチルクロトンアルデヒド
Show all
Other name (12):
  • trans-チグラルデヒド
  • trans-Tiglaldehyde
  • チグリンアルデヒド
  • Tiglic aldehyde
  • trans-2-Methyl-2-butenal
Show all
CAS registry number: 497-03-0
Regulation number (2):
  • EINECS2078330
  • TSCA(497-03-0)
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