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 distinguished surname Didonato originated in an area of Italy, known as the Papal States. Although people were originally known only by a single name, it became necessary for people to adapt a second name to identify themselves as populations grew and travel became more frequent.