We don't have synonyms for toluenes yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are toluene, toluenyl and polyenes.
(n) :
(organic chemistry) A colourless, inflammable liquid hydrocarbon, methylbenzene, CH₃.C₆H₅, used as a solvent, in high-octane fuels and in the production of many chemical compounds.
(n) :
(organic chemistry) A colourless, inflammable liquid hydrocarbon, methylbenzene, CH₃.C₆H₅, used as a solvent, in high-octane fuels and in the production of many chemical compounds.