methylnaphthalene

noun meth·yl·naph·tha·lene \ ˌme-thəl-ˈnaf-thə-ˌlēn , -ˈnap- \

Definition of methylnaphthalene

: either of two isomeric hydrocarbons C11H10; especially : an oily liquid used in determining cetane numbers

First Known Use of methylnaphthalene

circa 1885


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