| English | eng-000 |
| methylethylene | |
| Deutsch | deu-000 | Propen |
| Deutsch | deu-000 | Propylen |
| English | eng-000 | propene |
| English | eng-000 | propylene |
| français | fra-000 | propylène |
| italiano | ita-000 | propene |
| italiano | ita-000 | propilene |
| español | spa-000 | propeno |
| español | spa-000 | propileno |