Potasiomu trifluoromethanesulfonate CAS: 2926-27-4
Nọmba katalogi | XD93557 |
Orukọ ọja | Potasiomu trifluoromethanesulfonate |
CAS | 2926-27-4 |
Fọọmu Molecularla | CF3KO3S |
Òṣuwọn Molikula | 188.17 |
Awọn alaye ipamọ | Ibaramu |
Ọja Specification
Ifarahan | funfun lulú |
Asay | 99% iṣẹju |
Potasiomu trifluoromethanesulfonate, ti a tun mọ si triflate tabi CF₃SO₃K, jẹ idapọ kemikali kan pẹlu ọpọlọpọ awọn ohun elo ni iṣelọpọ Organic, catalysis, ati imọ-jinlẹ ohun elo.O mọlẹbi ọpọlọpọ awọn afijq pẹlu awọn oniwe-sodium counterpart (sodium trifluoromethanesulfonate), ṣugbọn pẹlu diẹ ninu awọn oto-ini ati use.One pataki lilo ti potasiomu trifluoromethanesulfonate jẹ bi a alagbara Lewis acid ayase.Anion triflate rẹ (CF₃SO₃⁻) le ṣe ipoidojuko pẹlu awọn ipilẹ Lewis, mu wọn ṣiṣẹ si ikọlu nucleophilic tabi mu wọn laaye lati ṣe bi awọn oludasiṣẹ funrara wọn.Ohun-ini yii jẹ ki o jẹ reagent ti o niyelori ni ọpọlọpọ awọn aati bii idasile mnu erogba-erogba, cycloadditions, ati awọn atunto.Iduroṣinṣin giga ti CF₃SO₃⁻ anion ngbanilaaye fun awọn iyipada catalytic daradara, ati pe lilo rẹ ti ṣe pataki ni iṣelọpọ ti awọn ọja adayeba ati awọn agbo ogun chiral.Pẹlupẹlu, potasiomu trifluoromethanesulfonate ti wa ni lilo pupọ bi oluranlowo idapọpọ ni kemistri Organic ati organometallic.Iru si ẹlẹgbẹ iṣuu soda rẹ, o ṣe irọrun idasile ti erogba-erogba, carbon-nitrogen, ati awọn iwe adehun erogba-atẹgun nipasẹ awọn aati idapọpọ-agbelebu.Awọn triflate anion ìgbésẹ bi a nlọ ẹgbẹ, igbega si fidipo aati ati gbigba fun awọn kolaginni ti eka Organic moleku, pharmaceuticals, ati itanran chemicals.Another pataki ohun elo ti potasiomu trifluoromethanesulfonate ni awọn oniwe-lilo bi ohun electrolyte ni litiumu-ion batiri.Iduroṣinṣin igbona giga rẹ ati adaṣe ionic ti o dara jẹ ki o jẹ paati ti o niyelori fun imudara iṣẹ batiri ati igbesi aye.O ṣe iranlọwọ fun idilọwọ ibajẹ elekiturodu ati ilọsiwaju ṣiṣe ti idiyele ati awọn iyipo idasilẹ.Ni afikun, lilo rẹ ninu awọn batiri wọnyi ṣe alabapin si ilọsiwaju ailewu ati iduroṣinṣin lakoko iṣẹ.O le ṣee lo bi iṣaju fun igbaradi ti awọn polima ti o ṣiṣẹ, awọn hydrogels, ati awọn aṣọ abọ nanoparticle.Awọn ohun-ini alailẹgbẹ ti ẹgbẹ triflate, pẹlu iduroṣinṣin rẹ, lipophilicity, ati ifaseyin, jẹ ki iyipada ati iṣẹ ṣiṣe ti awọn roboto ati awọn ohun elo fun ọpọlọpọ awọn ohun elo bii awọn eto ifijiṣẹ oogun, awọn sensosi, ati awọn atilẹyin katalitiki.Ni akojọpọ, potasiomu trifluoromethanesulfonate ṣiṣẹ bi agbo-ara to wapọ pẹlu Awọn ohun elo oniruuru ni iṣelọpọ Organic, catalysis, ati imọ-jinlẹ ohun elo.Awọn ohun-ini Lewis acid rẹ, agbara lati dẹrọ awọn aati isọpọ-agbelebu, ati lilo bi elekitiroti ninu awọn batiri lithium-ion jẹ ki o niyelori fun iṣelọpọ ti awọn ohun alumọni Organic eka, awọn ohun elo ti o ni ilọsiwaju, ati awọn ohun elo ilọsiwaju.O tẹsiwaju lati jẹ oludasilẹ pataki ti idasi si awọn ilọsiwaju ni awọn aaye lọpọlọpọ.