(organic chemistry) Any univalent radical, derived from a hydrocarbon, such as methyl or phenyl.

plural of hydrocarbyl

(chemistry) any divalent radical formed by removing two hydrogen atoms from the same carbon atom of a hydrocarbon, and the free valencies of which form a double bond - R₂C=

(chemistry) any divalent radical formed by removing two hydrogen atoms from a hydrocarbon

(chemistry) any divalent radical formed by removing three hydrogen atoms from the same carbon atom of a hydrocarbon, and the free valencies of which form a triple bond

plural of hydrocarbylene

plural of hydrocarbylidene

plural of hydrocarbylidyne