2,3,5,6-Tetrafluorobenzoicacid CAS:652-18-6

I-2,3,5,6-Tetrafluorobenzoicacid (TFBA) isetshenziswa ezinhlotsheni eziningana zezimboni nezesayensi ngenxa yezakhiwo zayo zamakhemikhali ezihlukile. Enye indlela evelele yokusebenzisa i-TFBA ukusetshenziswa kwayo njengendlela ephakathi kokuhlanganiswa kwemithi kanye namakhemikhali ezolimo. Isakhiwo sayo esino-fluorine sinikeza ukusebenza okuthile kuma-molecule, okwenza kube wusizo ekukhiqizweni kwamakhemikhali athuthukile ngezinjongo zezokwelapha nezolimo. Ngaphezu kwalokho, i-TFBA isebenza njengesisekelo sokwakha ekukhiqizweni kwama-polymer nezinto ezikhethekile. Ukufakwa kwayo emhlane we-polymer kungathuthukisa izakhiwo zezinto ezifana nokuzinza kokushisa, ukumelana namakhemikhali, kanye nokuqhuba kukagesi. Ngaphezu kwalokho, ama-polymer asuselwa ku-TFBA athola izinhlelo zokusebenza ezinhlobonhlobo zokugqoka okuphezulu, izinamathiselo, kanye nezingxenye ze-elekthronikhi. Ekuhlanganisweni kwezinto eziphilayo, i-2,3,5,6-Tetrafluorobenzoicacid idlala indima ebalulekile njenge-reagent eguquguqukayo yokungenisa ama-athomu e-fluorine kuma-molecule ayinkimbinkimbi. Leli khono lokufaka i-fluorination libaluleke kakhulu kumakhemikhali wezokwelapha ukuthuthukisa amandla emithi kanye nokuzinza kwe-metabolic. Ngaphezu kwalokho, ukusebenza kwe-TFBA kwenza ukuguqulwa kwama-biomolecule kanye nemikhiqizo yemvelo, kusiza ekudalweni kwama-derivatives amasha anemisebenzi ethuthukisiwe yezinto eziphilayo. Izakhiwo ezihlukile ze-TFBA ziyenza ifaneleke ukusetshenziswa kumakhemikhali okuhlaziya kanye ne-spectroscopy. Njenge-derivative ye-benzoic acid, i-TFBA ingasetshenziswa njenge-ejenti yokususa izinto ukuze kuthuthukiswe ukutholakala kwama-compounds athile kumasu okuhlaziya njenge-mass spectrometry kanye ne-chromatography. Isakhiwo sayo se-fluorinated sinikeza izinzuzo zokuzwela nokukhetha, kusiza ekuboneni okunembile kanye nokulinganisa ama-target analytes. Ngaphezu kwalokho, i-TFBA isetshenziswa ekuthuthukisweni kwezinto ezithuthukisiwe zamadivayisi kagesi kanye ne-optoelectronic. Isakhiwo sayo se-fluorinated sisiza ekwakhiweni kwama-semiconductor e-organic anezakhiwo ze-elekthronikhi ezenzelwe wena, okwenza kube lula ukwenziwa kwama-diode akhipha ukukhanya (ama-LED) asebenzayo, amaseli e-photovoltaic, kanye nama-transistors e-organic field-effect (ama-OFET). Ngokuzibandakanya kwayo emkhakheni wesayensi yezinto, i-TFBA inegalelo ekuthuthukisweni kobuchwepheshe obusha bezinhlelo zokusebenza ezahlukahlukene. Ngamafuphi, i-2,3,5,6-Tetrafluorobenzoicacid isetshenziswa kabanzi kuzo zonke izimboni zemithi, amakhemikhali, izinto zokwakha kanye nokuhlaziya, isebenzisa isakhiwo sayo esiyingqayizivele se-fluorinated kanye nokusebenza kwayo ukuze kuvunyelwe ukudalwa kwamakhemikhali nezinto zokwakha ezibalulekile zezinhlelo zokusebenza ezahlukahlukene ezisebenzayo.