I-Trifluoromethanesulfonic acid (TFMSA) i-asidi eqinile enefomula yamangqamuzana i-CF3SO3H.Trifluoromethanesulfonic acid cas 1493-13-6 iyi-reagent esetshenziswa kabanzi kumakhemikhali wezinto eziphilayo. Ukuzinza kwayo okushisayo okuthuthukisiwe kanye nokumelana ne-oxidation nokunciphisa kuyenza isebenziseke ikakhulukazi njengesixazululi nesincibilikisi.
Enye yezinto ezisetshenziswa kakhuluI-TFMSAinjenge-catalyst in chemical reactions. Kuyi-asidi enamandla engadala ukusabela okuhlukahlukene, okuhlanganisa i-esterification, i-alkylation, nokuphelelwa amanzi emzimbeni. I-asidi ephezulu ye-TFMSA ithuthukisa izinga lokusabela futhi ithuthukise isivuno somkhiqizo ofunekayo. I-Trifluoromethanesulfonic acid iphinde isetshenziswe njenge-scavenger ye-asidi ekuhlanganiseni kwama-molecule azwelayo, njengama-peptides nama-amino acid.
Olunye uhlelo lokusebenza lweI-TFMSAusemkhakheni wesayensi ye-polymer.I-Trifluoromethanesulfonic acidingasetshenziswa njengomthombo we-proton ekuphenduleni kwe-polymerization. Isibonelo, ingasetshenziswa njenge-catalyst ku-polymerization ye-ethylene ne-propylene ukukhiqiza i-polyethylene ephezulu ne-polypropylene, ngokulandelanayo. I-TFMSA ingasetshenziswa futhi njenge-ejenti ye-sulfonating ekuhlanganiseni kwama-polymers e-sulfonated, anezakhiwo ezithuthukisiwe ezifana nokunyuka kwe-solubility kanye ne-conductivity.
Embonini yezemithi,I-Trifluoromethanesulfonic acid TFMSAisetshenziswa njenge-reagent ekuhlanganiseni kwezidakamizwa ezahlukahlukene. Isibonelo, ingasetshenziswa ekuhlanganiseni ama-antiviral agents, njenge-acyclovir ne-ganciclovir. I-TFMSA ingasetshenziswa futhi njenge-ejenti evimbela ekuhlanganiseni ama-peptides nama-amino acid. Ibuye isetshenziswe ekuhlanganiseni ama-analogues e-prostaglandin, asetshenziselwa ukwelapha i-glaucoma kanye nokuphazamiseka kwesisu.
Ngaphezu kwalokho,I-TFMSAisetshenziswa embonini ye-agrochemical njenge-herbicide. Ingasetshenziswa ukulawula ukukhula kokhula, utshani, kanye nebhulashi kwezolimo. Ubuhle bokusebenzisa i-TFMSA njengomuthi wokubulala ukhula ukuthi inobuthi obuncane kubantu nasezilwaneni, futhi yehlisa isithunzi ngokushesha emvelweni.
Okokugcina,I-Trifluoromethanesulfonic acidinezinhlelo zokusebenza emkhakheni wesayensi yezinto zokwakha. Isetshenziswa njenge-ejenti ye-doping ekuhlanganisweni kwama-polymers conductive nezinto ezingaphili. I-Trifluoromethanesulfonic acid ingasetshenziswa futhi njengesiguquli esiphezulu ukuze kuthuthukiswe ukumanzi nokunamathela kwezindawo ezihlukahlukene, njengengilazi nensimbi.
Ekuphetheni,I-Trifluoromethanesulfonic acidinokusetshenziswa okuningi ezimbonini ezahlukahlukene, okuhlanganisa ezemithi, amakhemikhali ezolimo, kanye nesayensi yezinto.
I-Trifluoromethanesulfonic acidi-asidi enamandla ekwazi ukugqugquzela ukusabela, isebenze njengomthombo we-proton, futhi iguqule izindawo ezingaphezulu. Ubuthi bayo obuphansi kanye nokuwohloka ngokushesha kuyenza ibe inketho ekhangayo ukuze isetshenziswe njengesibulala-khula. I-Trifluoromethanesulfonic acid iyi-reagent ebalulekile kanye ne-catalyst ekuhlanganiseni kwamakhemikhali ahlukahlukene nama-polymers. Ngakho-ke, ukubaluleka kwayo kule mikhakha akunakugcizelelwa.
Isikhathi sokuthumela: Apr-25-2024