acrolein (propenal) molecule. toxic molecule that is formed when fat or oil is heated and is present in e.g. french fries.

acrolein acroleine acroleina propenal unsaturated aldehyde cooking acrid burnt fat oil acrylic allel ethylene biocide herbicide weed toxic poison french fries cigarette smoke tobacco lung cancer hydrogen carbon oxygen molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle ring line drawing skeletal