| Subject | Spanish | English |
| chem. | 3-monocloro-1,2-propanodiol | 3-monochloro-1, 2-propanediol |
| food.ind. | 1,2-propanodiol | 1,2-dihydroxypropane |
| food.ind. | 1,2-propanodiol | propylene glycol |
| food.ind. | 1,2-propanodiol | propane-1,2-diol |
| health., agric., anim.husb. | 1,2-propanodiol | propane-1, 2-diol |
| gen. | 1,2-propanodiol | E 490 |
