| Subject | French | Portuguese |
| chem. | 3-monochloro-1,2-propanediol | 3-monocloro-1,2-propanodiol |
| food.ind. | propanediol-1,2 | propilenoglicol |
| food.ind. | propanediol-1,2 | 1,2-di-hidroxipropano |
| food.ind. | propanediol-1,2 | propilenglicol |
| food.ind. | propanediol-1,2 | 1,2-propanodiol |
| chem. | 1,2-propanediol | 1,2-Propanodiol |
| chem. | 1,2-propanédiol | E490 |
| chem. | 1,2-propanédiol | 1,2-propanodiol |
