propenal
1. [ noun ] (chemistry) a pungent colorless unsaturated liquid aldehyde made from propene
Synonyms: acrolein
Related terms: aldehyde
Similar spelling:   propanal
  Provencal
  propene
  preventable
  Provenza
  propanol
  Proventil
  proven
  Provenzano
  propensity
  propenoate
  propanolol
  prebendary
  propman
  propane
  prevent
  prebend
  Provence