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.
DEMARTINO FAMILY GENEALOGY. My name is Joseph DeMartino. I am descended from Gabriele DeMartino and Rachela Cocciviello, who are my great great great great grandparents who lived over 200 years ago in the village of Monteportuso, Positano, in the Province of Salerno.