10. Which of the following alcohols is not polyhydric? a) Propylene glycol b) Ethylene glycol c) Cyclohexanol d) Benzene-1,2-diol
Polyhydric alcohols, e.g., ethylene glycol, glycerol, propylene glycol, 1,3-propanediol (trimethylene glycol), and small-molecular-weight polyeth- ylene glycols, displayed good compatibility with soy protein and were considered as potential plasticizers.
