| Deutsch | deu-000 |
| Heptan | |
| العربية | arb-000 | هيبتان |
| čeština | ces-000 | heptan |
| 普通话 | cmn-000 | 庚烷 |
| 國語 | cmn-001 | 庚烷 |
| Hànyǔ | cmn-003 | geng1 wan2 |
| English | eng-000 | heptane |
| Esperanto | epo-000 | heptano |
| suomi | fin-000 | heptaani |
| français | fra-000 | heptane |
| italiano | ita-000 | eptano |
| 日本語 | jpn-000 | ヘプタン |
| Nederlands | nld-000 | heptaan |
| bokmål | nob-000 | heptan |
| polski | pol-000 | heptan |
| português | por-000 | heptano |
| português | por-000 | hexano |
| русский | rus-000 | гепта́н |
| russkij | rus-001 | Geptan |
| español | spa-000 | heptano |
| svenska | swe-000 | heptan |
| tiếng Việt | vie-000 | heptan |