Butanone, also known as methyl ethyl ketone (MEK), is an organic compound with the formula CH 3 C(O)CH 2 CH 3.utanone may be produced by oxidation of 2-butanol. The dehydrogenation of 2-butanol using a catalyst is catalyzed by copper, zinc, or bronze :
Del gaudio Name Meaning. Italian: literally âof or belonging to the joyful oneâ (see Gaudio), hence a name denoting the son, apprentice, associate, or servant of such a man.lick on a circle in the chart to view Del gaudio immigration records. You can find out when most of the Del gaudio families immigrated to the United States. You can focus your search to immigration records dating from that era.
The Castillian surname Deltoro is of habitation origin, being derived from the name of the place where the original bearer lived or held land. Thus, in this instance, the surname Deltoro signifies one from Toro.. The place name Toro is derived from the word toro, which has been present in the Castillian language since 1102, and is derived from the Latin word taurus, meaning bull..