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.
This derivation is from the pre 10th century Old French word gui meaning a professional guide, as in John le Gy, in the Subsidy Rolls of Essex, England, in the year 1327. Secondly the name may derive from the personal name 'Guy'. This is derived from the pre 7th century Germanic name Wido, of uncertain meaning. In England a possibility is that the name may derive from the word widu meaning a wood, and therefore be residential for one living by such a place.