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.
Romero Family Name. An Italian and Spanish surname of Romero came from the Latin term of Ã¢â¬ËromaeusÃ¢â¬â¢ and the Greek word of Ã¢â¬ËromaiosÃ¢â¬â¢ which both refer to someone who is roman or an Italian. The Romero surname in Spain was mostly in the northern region. Spelling variations include Romeu, Romera, Romerro and Romeros. In French the spelling is Romarin. In Germany the spelling is Romer.