Chem
J-GLOBAL ID:200907057862681985   Nikkaji number:J367K

Crotonic acid

クロトン酸
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: C4H6O2
Molecular formula furigana: C4-H6-O2
Molecular weight: 86.090
InChI: InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+
InChI key: LDHQCZJRKDOVOX-NSCUHMNNSA-N
SMILES: C/C=C/C(=O)O
Systematic name  (6):
  • (E)-クロトン酸
  • (E)-2-ブテン酸
  • クロトン酸
  • (2E)-2-ブテン酸
  • (2E)-ブタ-2-エン酸
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Other name (6):
  • Crotonic acid
  • (E)-2-Butenoic acid
  • trans-Crotonic acid
  • trans-クロトン酸
  • (2E)-2-Butenoic acid
Show all
CAS registry number: 107-93-7
Regulation number (2):
  • (2)-963
  • EINECS2035339
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