M.F. C12H18 M.W. 162.32 CAS NO 98-19-1 5-tert-butl-3,5-dimethylbenzeneM.F. C12H18M.W. 162.32CAS NO98-19-1S.F. Performance Colorless transparent liquid , M.P. -17°C, B.P. 205-206°C, R.D. :0.866(20°C), Content :≥99%Packing 50L in close steel drum , 200L in close steel drum or upon the customer .Valid periodOne year 5-tert-butl-3,5-dimethylbenzene