hexafluoroisopropyl methyl ether CAS:13171-18-1

Hexafluoroisopropyl methyl ether (HFIPME) ke motsoako o feto-fetohang o nang le litšobotsi tse ikhethang tsa lik'hemik'hale tse tlatsetsang tšebelisong ea oona e pharaletseng lits'ebetsong tse fapaneng tsa indasteri. Thepa Hexafluoroisopropyl methyl ether e khetholloa ka sebopeho sa eona sa limolek'hule, moo liathomo tsa haedrojene ka har'a isopropyl methyl ether li nkeloang sebaka ke liathomo tsa fluorine (-F). Phetoho ena e fella ka mokelikeli o feto-fetohang o nang le ntlha e belang e phahameng haholo ho feta ea pele ho eona, hoo e ka bang 75°C. E bontša polarity e tlase le bongata bo phahameng ba lielektrone ka lebaka la boteng ba liathomo tsa fluorine, e leng se etsang hore e be solvent e matla bakeng sa metsoako ea manyolo. HFIPME e kopanngoa le mefuta e mengata ea lisolvent tsa manyolo 'me e tsejoa ka botsitso ba eona tlas'a maemo a thata a lik'hemik'hale. Tšebeliso Solvent: HFIPME e sebelisoa haholo-holo e le solvent ho synthesis ea manyolo, k'hemistri ea polymer, le lits'ebetsong tsa meriana. Thepa ea eona e ikhethang ea ho rarolla e etsa hore e sebetse hantle bakeng sa ho qhala le ho laola lintho tse fapaneng tsa manyolo, ho kenyeletsoa li-polymer, li-peptide le li-intermediate tsa meriana. Sethatafatsi sa Catalyst: Motsoako ona o sebetsa e le setsibi sa di-catalyst dikarabelong tsa dikhemikhale, haholo-holo ditshebetsong tse kenyeletsang fluorination le organometallic chemistry. E ntlafatsa bokgoni ba karabelo ka ho tsitsisa di-intermediate tse arabelang le ho laola kinetics ya karabelo. Khemistri ya Analytical: K'hemistring ya analytical, HFIPME e sebediswa bakeng sa ho lokisa sampole le e le solvent mekhoeng ya spectroscopic ka lebaka la ho monya ha yona UV ho tlase le tshitiso e nyane le matshwao a analytical. Synthesis Hexafluoroisopropyl methyl ether e ka etswa ka mekgwa e mmalwa, hangata e kenyeletsang fluorination ya isopropyl methyl ether tlasa maemo a laolwang ho sebediswa di-agent tse fluorinating tse kang hydrogen fluoride (HF) kapa elemental fluorine (F2). Karabelo ena e lebisa ho nkelwang sebaka ha diathomo tsa haeterojene ka diathomo tsa fluorine, e leng se fellang ka ho thehwa ha HFIPME e le sehlahiswa se seholo. Mekhoa ya ho hlwekisa e kenyelletsa ho ntsha distillation kapa ho ntsha solvent ho fihlella bohloeki bo phahameng bo loketseng ditshebetso tsa diindasteri. Ka bokhutšoanyane, hexafluoroisopropyl methyl ether ke motsoako wa bohlokwa ho synthesis ya organic, polymer chemistry, le ditshebetso tsa analytical. Litšobotsi tsa eona tse ikhethang tsa lik'hemik'hale, ho kenyeletsoa le bokhoni ba ho rarolla le botsitso, li kenya letsoho haholo ho ntšetseng pele lits'ebetso tsa indasteri le lipatlisiso tsa mahlale, li totobatsa bohlokoa ba eona mahlaleng a lik'hemik'hale a sejoale-joale.