Chem
J-GLOBAL ID:200907048053364929   Nikkaji number:J118.444J

2-Butenal

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: C4H6O
Molecular formula furigana: C4-H6-O
Molecular weight: 70.091
InChI: InChI=1S/C4H6O/c1-2-3-4-5/h2-4H,1H3
InChI key: MLUCVPSAIODCQM-UHFFFAOYSA-N
SMILES: CC=CC=O
Systematic name  (6):
  • 2-ブテン-1-アール
  • 2-ブテナール
  • 3-メチルアクロレイン
  • 2-ブテン-1-オン
  • ブタ-2-エナール
Show all
Other name (5):
  • RCRA waste number U-053
  • 2-Butenal
  • 3-Methylacrolein
  • 2-Butene-1-one
  • 2-Buten-1-al
CAS registry number: 4170-30-3
Regulation number (5):
  • GP9499000
  • (2)-524
  • GP9625000
  • EINECS2240300
  • TSCA(4170-30-3)
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