To pronounce "heptane", say HEPT-an-e — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
heptane
Tap to hear · American accent
Accent
If an accent sounds the same, your device is missing that voice — it falls back to the closest one.
Speed
Syllable by syllable — tap each one
Record yourself saying heptane, then compare with the target. Your audio stays on this device — nothing is uploaded.
3
Syllables
7
Letters
HEPT-an-e
Say it like
"heptane" has 3 syllables: hept-an-e. It rhymes with septane, if that helps it stick.
noun
Practicing rhymes trains the same ending sounds.
"Heptane" has 3 syllables: hept · an · e.
Heptane: Any of the nine isomers of the saturated aliphatic hydrocarbon C7H16, obtained from petroleum, especially n-heptane (CH3(CH2)5CH3)
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “heptane” in the full dictionary →