The Collaborative International Dictionary
Ditolyl
Ditolyl \Di*tol"yl\, n. [Pref. di- + tolyl.] (Chem.) A white, crystalline, aromatic hydrocarbon, C14H14, consisting of two radicals or residues of toluene.
Wiktionary
ditolyl
n. (context chemistry English) An aromatic hydrocarbon, C14H14, consisting of two radicals or residues of toluene.