1,1,1,3,3,3-Hexafluoro-2-propanol CAS:920-66-1

I-1,1,1,3,3,3-Hexafluoro-2-propanol (HFIP) iyinhlanganisela eguquguqukayo enezakhiwo zamakhemikhali ezihlukile ezenza ibaluleke kakhulu ezisetshenziswa ezimbonini ezahlukahlukene. Izakhiwo I-HFIP ibonakaliswa yisakhiwo sayo sama-molecule, esine-carbon ephezulu exhunywe eqenjini le-hydroxyl (-OH) futhi izungezwe ama-athomu ayisithupha e-fluorine. Lokhu kuhlelwa kunikeza ukuzinza okumangalisayo kanye nezinga eliphezulu le-fluorination, okufaka isandla ezicini zayo eziyingqayizivele ze-solvent. I-HFIP iwuketshezi olucacile, olungenambala olunephuzu lokubila elingaba ngu-58°C futhi lubonisa ukuncibilika okuhle kakhulu kuzo zombili izixazululo ze-polar kanye nezingezona ze-polar. Amandla ayo aqinile okubopha i-hydrogen ayenza ibe yi-solvent ephumelelayo yamakhemikhali e-polar, kufaka phakathi amaprotheni nama-nucleic acid, futhi ithuthukisa ukusebenza kwayo njengesiqinisi ekwakhiweni okudinga izindawo ezingasebenzi kahle nezingasebenzi. Isebenzisa i-Solvent ekwenziweni kwe-Organic: I-HFIP isetshenziswa kabanzi njenge-solvent kumakhemikhali e-organic, ikakhulukazi ekuncibilikeni nasekuphenduleni kwamakhemikhali ane-fluorine ephezulu. Amandla ayo okuqinisa ama-reactive intermediates nokuthuthukisa amazinga okusabela ayenza ibe usizo kakhulu ekuhlanganisweni kwemithi, amakhemikhali ezolimo, kanye namakhemikhali akhethekile adinga ukulawulwa okunembile kwezimo zokusabela. I-Polymer Chemistry: Kwisayensi ye-polymer, i-HFIP isebenza njengesithako sokuncibilikisa nokuguqula ama-polymer afakwe i-fluorinated, njenge-polytetrafluoroethylene (PTFE) kanye ne-polyvinylidene fluoride (PVDF). Isiza ekucutshungulweni kwalezi zinto zibe amafilimu, imicu, kanye nokumbozwa okuqinisiwe nokumelana namakhemikhali. Izicelo ze-Biomedical: I-HFIP ithola izinhlelo zokusebenza ocwaningweni lwe-biomedical kanye nezindlela zokwelapha ngenxa yekhono layo lokuncibilikisa amaprotheni nama-peptide ngenkathi igcina izakhiwo zayo zasendaweni. Isetshenziswa ekulungiseleleni izinto eziphilayo, izinhlelo zokulethwa kwemithi, kanye nokuqiniswa emithini yokugoma kanye nama-reagent okuxilonga. Ukwenziwa kwe-HFIP kungenziwa ngezindlela eziningana, kufaka phakathi ukusabela kwe-hexafluoropropylene ngamanzi ngaphansi kwezimo ezilawulwayo noma i-hydrolysis ye-hexafluoroacetone. Indlela yokugcina ihilela ukwelashwa kwe-hexafluoroacetone ngamanzi kanye ne-asidi catalyst efanelekile yokukhiqiza i-HFIP njengomkhiqizo oyinhloko. Amasu okuhlanza anjengokuhluza noma ukukhipha i-solvent asetshenziswa ukuze kutholakale i-HFIP ihlanzekile kakhulu efanelekile ukusetshenziswa kwezimboni kanye nelebhu. Ngamafuphi, i-1,1,1,3,3,3-hexafluoro-2-propanol iyinhlanganisela eguquguqukayo enezicelo ezibalulekile ekuhlanganisweni kwezinto eziphilayo, i-polymer chemistry, kanye nocwaningo lwezokwelapha. Izakhiwo zayo zamakhemikhali ezihlukile, kufaka phakathi i-fluorination ephezulu, ikhono eliqinile lokubopha i-hydrogen, kanye nokusebenza kahle kwe-solvent, kwenza ukusetshenziswa kwayo kabanzi emikhakheni eyahlukahlukene yezimboni, kufaka isandla ekuthuthukisweni kwesayensi yezinto zokwakha, kwezemithi, kanye nobuchwepheshe bamakhemikhali.