2,3,5,6-Tetrafluoroaniline CAS:700-17-4

2,3,5,6-Tetrafluoroaniline (TFA) e sebeletsa mesebetsi e fapaneng lits'ebetsong tsa indasteri le tsa mahlale ka lebaka la litšobotsi tsa eona tse ikhethang tsa lik'hemik'hale. Tšebeliso e 'ngoe ea bohlokoa ea TFA e ho ts'ebelisong ea eona e le karolo ea bohlokoa ea ho kopanya meriana, lik'hemik'hale tsa temo le thepa e tsoetseng pele. Sebopeho sa eona se nang le fluorine se fana ka ts'ebetso e itseng ho limolek'hule, se tlatsetsa ho thehoeng ha metsoako e tsoetseng pele e molemo bakeng sa lits'ebetso tsa mahlale a bongaka, temo le thepa. Lefapheng la tlhahiso ea lintho tse phelang, 2,3,5,6-Tetrafluoroaniline e bapala karolo ea bohlokoa e le motheo oa ho kenya liathomo tsa fluorine limolek'huleng tse rarahaneng. Bokhoni bona bo bohlokoa k'hemistring ea meriana bakeng sa ho ntlafatsa matla a lithethefatsi le botsitso ba metabolism. Ho feta moo, reactivity ea TFA e nolofalletsa phetoho ea limolek'hule le lihlahisoa tsa tlhaho, e nolofalletsa ho theoa ha lintho tse ncha tse nang le mesebetsi e ntlafalitsoeng ea baeloji e thusang nts'etsopele ea lithethefatsi le lipatlisiso tsa lik'hemik'hale. Ho feta moo, TFA e sebelisoa tlhahisong ea li-polymer le thepa tse ikhethang. Ho kenyelletsoa ha eona liketane tsa polymer ho ka lebisa ntlafatsong ea thepa ea thepa joalo ka botsitso ba mocheso, ho hanyetsa lik'hemik'hale le ts'ebetso ea bokaholimo. Li-polymer tse nkiloeng ho TFA li fumana lits'ebetso ho lipente, likhomaretsi le thepa e tsoetseng pele e sebelisoang makaleng a fapaneng a indasteri. Ho feta moo, TFA e fumana thuso lefapheng la k'hemistri ea tlhahlobo le spectroscopy. Jwalo ka derivat ea aniline, TFA e ka sebelisoa e le moemeli oa derivatization ho ntlafatsa ho lemohuoa ha metsoako e itseng mekhoeng ea tlhahlobo joalo ka mass spectrometry le chromatography. Sebopeho sa eona se nang le fluorine se fana ka melemo ea kutloisiso le khetho, e thusa ho lemoha ka nepo le ho lekanya li-analyte tse reretsoeng. Ho feta moo, 2,3,5,6-Tetrafluoroaniline e thusa nts'etsopele ea thepa e tsoetseng pele bakeng sa lits'ebetso tsa elektroniki le tsa optoelectronic. Sebopeho sa eona se ikhethang se bohlokoa ho raleng li-semiconductor tsa organic tse nang le thepa ea elektroniki e etselitsoeng uena, e nolofalletsang tlhahiso ea li-diode tse ntšang leseli (LEDs) tse sebetsang hantle, lisele tsa photovoltaic, le li-transistors tsa phello ea tšimo ea organic (OFETs). Ka ho kenella ha eona saenseng ea thepa, TFA e tšehetsa nts'etsopele ea mahlale a macha bakeng sa lits'ebetso tse fapaneng tse sebetsang. Qetellong, 2,3,5,6-Tetrafluoroaniline e sebelisoa haholo indastering ea meriana, lik'hemik'hale, thepa le tlhahlobo, e sebelisa sebopeho sa eona se ikhethang sa fluorine le reactivity ho nolofalletsa ho thehoa ha metsoako le thepa ea bohlokoa bakeng sa mefuta e mengata ea lits'ebetso.