nonadecane

noun

non·​a·​dec·​ane

ˌnänəˈdeˌkān

plural -s

: a paraffin hydrocarbon C₁₉H₄₀

especially : the crystalline normal hydrocarbon CH₃(CH₂)₁₇CH₃

Word History

Etymology

International Scientific Vocabulary nonadec- (from non- entry 2 + deca-) + -ane

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