(propan-2-yl)benzene, (propan-2-yl)benzene, cumene, isopropylbenzene Cumene is a colorless, clear, flammable liquid with a gasoline-like odor. Cumene is a component in the synthesis of phenol and acetone. H226H302H304H312H314H332H335H341H412H441P201P202P260P261P264P270P271P273P280P281P301+P312P301+P330+P331P302+P352P303+P361+P353P304+P312P304+P340P305+P351+P338P308+P313P310P312P321P322P330P363P405P501