Crotonic Acid, Trans-2-butenoic Acid, Reagent, 98%, 75g

US $29.00

  • Tallinn, Estonia
  • Jan 30th
Crotonic acid, trans-2-Butenoic acid, reagent, 98%, 75g CAS Number: 107-93-7 Molecular Formula: C4H6O2 Molecular Weight: 86.09 IUPAC Name: trans-2-Butenoic acid Other Names: beta-methylacrylic acid, 3-methylacrylic acid, (E)-2-butenoic acid Crotonic acid, or trans-2-butenoic acid, is a short-chain unsaturated carboxylic acid, described by the formula CH3CH=CHCO2H. Crotonic acid is so named because it was erroneously thought to be a saponification product of croton oil. It crystallizes as needles from hot water. Racemic threonine can be prepared from crotonic acid by alpha-functionalization using mercury(II) acetate.

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