Okulandelayo ukwethulwa kwekhwalithi ephezulu ye-1,2,4,5-Tetramethylbenzene CAS 95-93-2, ngethemba lokukusiza ukuthi uqonde kangcono i-1,2,4,5-Tetramethylbenzene CAS 95-93-2.I-Mesitylene, noma i-1,2,4,5-tetratoluene, iyinhlanganisela ye-organic ene-chemical formula C6H2(CH3)4. Iqinile engenambala nephunga elimnandi. Ingenye yama-isomer amathathu e-tetratoluene, amanye amabili kuyi-Chemicalbook 1,2,3,4-tetratoluene (indawo encibilikayo â6.2°C) kanye ne-1,2,3,5-tetratoluene (indawo encibilikayo â 23.7°C). Iphoyinti lokuncibilika eliphezulu le-mesitylene (79.2°C) libonisa ukulingana kwayo okuphezulu kwamangqamuzana.