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Weight86.09 g/mol
FormulaC4H6O2
Hydrogen Acceptors1
Hydrogen Donors1
Aromatic Rings0
Rotatable Bonds1

CROTONIC ACID (3724-65-0, 107-93-7)

3-methylacrylic acid  ·  trans-2-butenoic acid

Score: #718 in Physics , #2106 in Chemistry
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Most-cited Publications

Areas of Application

Safety

  • H302: Harmful if swallowed
    Warning Acute toxicity, oral - Category 4
  • H315: Causes skin irritation
    Warning Skin corrosion/irritation - Category 2

Trends

Alternate Names

  • 3-methylacrylic acid
  • trans-2-butenoic acid
  • SMILES
    CC=CC(=O)O
  • InChIKey
    LDHQCZJRKDOVOX-UHFFFAOYSA-N

External Links

Synthesis

PROPYLENE  +  Chloroformic acid (Heck terminal vinyl)
2-butenediol  +  dimethyl sulfide (Corey-Kim oxidation of secondary alcohols)
Reactant  +  1-Hydroxy-1,2-benziodoxol-3(1H)-one 1-oxide (Nicolaou IBX dehydrogenation)
Synthesis of CROTONIC ACID ›

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