1,1-Difluoroacetone CAS:431-05-0

1,1-Difluoroacetone, e tsejoang hape e le difluoro-1,1-acetone, ke motsoako o feto-fetohang o khetholloang ke monko oa eona o bohale. Ka foromo ea lik'hemik'hale C3H4F2O, e phetha karolo ea bohlokoa lits'ebetsong tse fapaneng tsa indasteri ka lebaka la litšobotsi tsa eona tse ikhethang tsa lik'hemik'hale. Thepa ea 1,1-Difluoroacetone e na le sebopeho moo liathomo tse peli tsa haedrojene tsa acetone li nkeloang sebaka ke liathomo tsa fluorine (-F). Tlhophiso ena ea sebopeho e susumetsa litšobotsi tsa eona tsa 'mele le tsa lik'hemik'hale. Hangata e hlaha e le mokelikeli o feto-fetohang o nang le ntlha e belang e ka bang 54°C le boima ba hoo e ka bang 1.18 g/cm³. Motsoako o qhibiliha hanyane ka metsing empa o qhibiliha habonolo ka har'a li-solvents tsa tlhaho tse kang ethanol le acetone. E Sebelisa Ts'ebetso ea Lik'hemik'hale: E 'ngoe ea lits'ebetso tsa mantlha tsa 1,1-difluoroacetone ke selelekela sa tlhahiso ea lintho tse phelang. E sebetsa e le motheo oa tlhahiso ea meriana, lik'hemik'hale tsa temo le lik'hemik'hale tse ikhethang. Sebopeho sa eona se ikhethileng sa lik'hemik'hale se lumella ho kenngoa ha liathomo tsa fluorine limolek'huleng tse rarahaneng haholoanyane, ho fana ka litšobotsi tse lakatsehang. Solvent: Motsoako ona o sebediswa e le solvent ditsamaisong tse fapaneng tsa dikhemikhale, o thusa ho qhalana le ho sebediswa ha dintho dikopong tse fapaneng. Patlisiso le Nts'etsopele: 1,1-Difluoroacetone e sebediswa dilaboratoring tsa dipatlisiso bakeng sa karabelo ya yona e ikgethang, e thusang ho sibollweng le ntshetsopeleng ya metsoako le ditshebetso tse ntjha tsa dikhemikhale. Synthesis 1,1-Difluoroacetone e ka etswa ka mekgwa e mmalwa. Mokgwa o mong o tlwaelehileng o kenyeletsa karabelo pakeng tsa acetone le hydrogen fluoride tlasa maemo a laolwang. Karabelo ena e lebisa ho thehweng ha 1,1-difluoroacetone e le sehlahiswa se seholo, se ka arolwang le ho hlwekiswa ho fihlella chai e ngata le bohloeki bo loketseng ditshebetso tsa diindasteri. Ka bokhutšoanyane, 1,1-difluoroacetone ke motsoako o feto-fetohang o bohlokwa ho qaptjweng ha manyolo le ditshebetso tsa diindasteri. Dibopeho tsa yona tse ikgethang tsa dikhemikhale le dibopeho tsa sebopeho di etsa hore e be ya bohlokwa makaleng a fapaneng, e kenya letsoho haholo ntshetsopeleng ya mahlale a dikhemikhale le ntshetsopeleng ya dihlahiswa tse ntjha.