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.
It is derived from dÄbrowa, meaning oak grove, as well as Polish place names such as 'DÄbrowa', 'DÄbrowka', dÄbrÃ³wka 'Or'. Dobrow dobrÃ³w 6,873 are 6873 people with The surname dombrowski In The. United states another Variant. is dombroskyhis page or section lists people with the surname Dombrowski. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name (s) to the link.