hexafluoroisopropyl methyl eter CAS: 13171-18-1
Numera Fa'amaumauga | XD93559 |
Igoa Oloa | hexafluoroisopropyl methyl eter |
CAS | 13171-18-1 |
Fua molela | C4H4F6O |
Molecular Weight | 182.06 |
Fa'amatalaga Teuina | Ambient |
Fa'amatalaga o oloa
Fa'aaliga | Pa'u pa'epa'e |
Asay | 99% min |
O le Hexafluoroisopropyl methyl ether (HFIPME) o se vailaʻau faʻasolosolo faʻasolosolo ma faʻamalosi faʻamalosi e iai le tele o faʻaoga i vaega eseese.E masani ona faʻaaogaina e avea o se solvent, se reagent, ma se mea e puipuia ai ona o ona uiga faʻapitoa.O se tasi o faʻaoga muamua o le HFIPME o se solvent i falemaʻi ma vailaʻau.O lona solubility lelei i mea fa'aola ma inorganic e avea ma filifiliga lelei mo le fa'amavaeina o mea eseese.HFIPME e sili ona aoga mo le faʻamavaeina o mea faʻapipiʻi maualuga, peptides, ma nisi polymers.O lona gafatia e faʻafefeteina nei mea luʻitau e taua ai i le suʻesuʻeina o vailaʻau, vailaʻau kemisi, ma le polymer synthesis. I le faʻaopoopoga i ana mea faʻafefe, e mafai e le HFIPME ona galue o se reagent i nisi o gaioiga.Mo se fa'ata'ita'iga, e mafai ona fa'aoga e fa'alauiloa ai le fa'amama vai e ala i le 'ave'esea o vai mai fa'afefiloi fa'afefiloi.E iai fo'i le malosi ole HFIPME e galue ai ole fa'ato'aga fa'amalūlū a le Lewis, fa'afaigofieina fa'alavelave eseese e pei ole Friedel-Crafts acylation ma le fa'aoso o le uila.O lona fa'agaoioiga ma le filifilia e avea ai ma mea fa'apitoa i le fa'aogaina o meaola. E le gata i lea, ua lauiloa HFIPME mo lona mafaia ona fa'amautu fa'aputuga labile.E mafai ona galue o se sui puipuia e puipuia ai le faʻaleagaina poʻo le faʻamaʻiina o mea maʻaleʻale i le taimi o le teuina poʻo le tali atu.E taua tele lenei mea mo le faʻamautuina o fesoʻotaʻiga fesoʻotaʻi, puipuia vaega faʻatino, ma le faʻasaoina o le faʻamaoni o mole mole maʻaleʻale.O mea fa'amautu a le HFIPME e fa'atauaina ai i vaega o vaila'au, vaila'au fa'ato'aga, ma mea fa'asaienisi.O le isi fa'aoga mata'ina o le HFIPME o lona fa'aogaina o se solvent cryogenic.Ona o le maualalo o le vevela (-24.7 °C), e mafai ona faʻaaogaina i le maualalo o le vevela o gaioiga ma gaioiga.O le natura cryogenic o le HFIPME e mafai ai ona fa'afaigaluegaina i matā'upu e pei o le cryobiology, cryo-electron microscopy, ma le su'esu'ega superconductivity. E le gata i lea, ua fa'aalia e le HFIPME le gafatia i le vaega o su'esu'ega kemisi, aemaise i le fa'atosina faaniukilia resonance (NMR) spectroscopy.I le avea ai o se solvent, o loʻo i ai se numera maualalo o le proton, maualalo le viscosity, ma uiga sili ona solubility, ma avea ai ma filifiliga lelei mo suʻesuʻega NMR.O le HFIPME e masani ona sili atu mo le suʻesuʻeina o faʻataʻitaʻiga luʻitau, e aofia ai peptides, polotini, ma mea faʻanatura. I le aotelega, o le hexafluoroisopropyl methyl ether (HFIPME) o se faʻalapotopotoga faʻapitoa ma le tele o faʻaoga.O ana mea e mafai ona soli, fa'agaoioiga, fa'amautuina a'afiaga, natura cryogenic, ma le fetaui ma su'esu'ega a le NMR e fa'atauaina i fa'asaienisi ma fa'alapotopotoga fa'apitoa.Mai le fa'asologa o vaila'au i le cryobiology, HFIPME e taua tele i le tele o vaega.