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Pronunciation varies by accent · noun
(organic chemistry) Any of very many isomers of the saturated aliphatic hydrocarbon having twenty-seven carbon atoms, but especially n-heptacosane (CH₃(CH₂)₂₅CH₃).
Use heptacosane when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Heptacosane means (organic chemistry) Any of very many isomers of the saturated aliphatic hydrocarbon having twenty-seven carbon atoms, but especially n-heptacosane (CH₃(CH₂)₂₅CH₃).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use heptacosane where its definition matches the intended context.
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