hexafluoroisopropyl methyl ether CAS:13171-18-1

O le Hexafluoroisopropyl methyl ether (HFIPME) o se vailaʻau e tele ona faʻaaogaina ma ona uiga faʻakemikolo tulaga ese e fesoasoani i lona faʻaaogaina lautele i le tele o faʻaoga faʻapisinisi. O Meatotino O le Hexafluoroisopropyl methyl ether e faʻailoaina i lona fausaga molecular, lea e suia ai atoms hydrogen i le isopropyl methyl ether e atoms fluorine (-F). O lenei suiga e mafua ai se vai e faigofie ona feosofi ma se tulaga pupuna e sili atu le maualuga nai lo lona precursor, pe tusa ma le 75°C. E maualalo le polarity ma le maualuga o le electron density ona o le i ai o atoms fluorine, ma avea ai ma se solvent malosi mo vailaʻau faʻaola. E mafai ona fefiloi le HFIPME ma le tele o solvents faʻaola ma e lauiloa mo lona mautu i lalo o tulaga faigata o vailaʻau. Faʻaaogaina Solvent: O le HFIPME e faʻaaogaina muamua o se solvent i le synthesis faʻaola, kemisi polymer, ma faʻaoga vailaʻau. O ona uiga tulaga ese o le solvating e aoga mo le faʻataʻapeʻapeina ma le faʻaaogaina o le tele o mea faʻaola, e aofia ai polymers, peptides, ma vailaʻau faʻaola. Catalyst Stabilizer: O le vailaʻau e avea o se stabilizer mo catalysts i tali faʻakemikolo, aemaise lava i faiga e aofia ai le fluorination ma le kemisi organometallic. E faʻaleleia atili ai le lelei o le tali atu e ala i le faʻamautuina o vaega e tali atu ai ma le puleaina o gaioiga o le tali atu. Kemisi Faʻataʻitaʻi: I le kemisi faʻataʻitaʻi, e faʻaaogaina le HFIPME mo le sauniaina o faʻataʻitaʻiga ma o se solvent i metotia spectroscopic ona o lona maualalo o le UV absorbance ma le faʻalavelave itiiti i faʻailoga faʻataʻitaʻi. Faʻasologa E mafai ona faʻapipiʻiina le Hexafluoroisopropyl methyl ether e ala i le tele o metotia, e masani ona aofia ai le fluorination o le isopropyl methyl ether i lalo o tulaga faʻatonutonu e faʻaaoga ai vailaʻau fluorinating e pei o le hydrogen fluoride (HF) poʻo le elemental fluorine (F2). O le tali atu e tau atu i le suia o atoms hydrogen i atoms fluorine, ma iu ai ina fausia le HFIPME o le oloa autu. O metotia faʻamamāina e aofia ai le faʻamamāina poʻo le faʻamamāina o le solvent e ausia ai le maualuga o le mama e talafeagai mo faʻaoga faʻapisinisi. I se aotelega, o le hexafluoroisopropyl methyl ether o se vailaʻau taua i le faʻasologa faʻaola, kemisi polymer, ma faʻaoga faʻataʻitaʻi. O ona meatotino faʻakemikolo tulaga ese, e aofia ai le gafatia e faʻamamā ai ma le mautu, e fesoasoani tele i le faʻalauteleina o faiga faʻapisinisi ma suʻesuʻega faasaienisi, ma faʻamamafaina ai lona taua i tekinolosi faʻakemikolo faʻaonaponei.