hexafluoroisopropyl methyl ether CAS:13171-18-1

ʻO Hexafluoroisopropyl methyl ether (HFIPME) kahi hui like ʻole me nā waiwai kemika ʻokoʻa e hāʻawi i kona hoʻohana ākea ʻana i nā noi ʻoihana like ʻole. Nā Waiwai Hōʻike ʻia ʻo Hexafluoroisopropyl methyl ether e kona ʻano molekala, kahi i pani ʻia ai nā ʻātoma hydrogen i loko o ka isopropyl methyl ether e nā ʻātoma fluorine (-F). ʻO kēia hoʻololi ʻana e hopena i kahi wai volatile me kahi kiko paila i ʻoi aku ka kiʻekiʻe ma mua o kona precursor, ma kahi o 75 ° C. Hōʻike ia i ka polarity haʻahaʻa a me ka nui o ka electron ma muli o ke alo o nā ʻātoma fluorine, e lilo ia i mea hoʻoheheʻe ikaika no nā hui organik. Hoʻohuihui ʻia ʻo HFIPME me nā ʻano mea hoʻoheheʻe organik a ʻike ʻia no kona kūpaʻa ma lalo o nā kūlana kemika koʻikoʻi. Nā Hoʻohana Solvent: Hoʻohana nui ʻia ʻo HFIPME ma ke ʻano he mea hoʻoheheʻe i ka synthesis organik, ke kemika polymer, a me nā noi lāʻau lapaʻau. ʻO kona mau waiwai hoʻoheheʻe kū hoʻokahi e hoʻolilo iā ia i mea kūpono no ka hoʻoheheʻe ʻana a me ka hoʻoponopono ʻana i nā ʻano mea organik like ʻole, me nā polymers, peptides, a me nā mea waena lāʻau lapaʻau. Catalyst Stabilizer: Hana ka hui ma ke ʻano he mea hoʻopaʻa no nā catalysts i nā hopena kemika, ʻoi aku hoʻi i nā kaʻina hana e pili ana i ka fluorination a me ka kemika organometallic. Hoʻonui ia i ka pono o ka hopena ma ka hoʻopaʻa ʻana i nā mea waena reactive a me ka kaohi ʻana i nā kinetics hopena. Kemika Analytical: I loko o ke kemika analytical, hoʻohana ʻia ʻo HFIPME no ka hoʻomākaukau ʻana i ka laʻana a ma ke ʻano he solvent i nā ʻenehana spectroscopic ma muli o kona absorbance UV haʻahaʻa a me ka liʻiliʻi o ka hoʻopilikia ʻana me nā hōʻailona analytical. Synthesis Hiki ke synthesized ʻia ʻo Hexafluoroisopropyl methyl ether ma o kekahi mau ʻano, e pili ana i ka fluorination o isopropyl methyl ether ma lalo o nā kūlana i kāohi ʻia me ka hoʻohana ʻana i nā mea fluorinating e like me ka hydrogen fluoride (HF) a i ʻole elemental fluorine (F2). Ke alakaʻi nei ka hopena i ka hoʻololi ʻana o nā ʻātoma hydrogen me nā ʻātoma fluorine, e hopena ana i ka hoʻokumu ʻia ʻana o HFIPME ma ke ʻano he huahana nui. ʻO nā ʻano hoʻomaʻemaʻe e pili ana i ka distillation a i ʻole ka solvent extraction e hoʻokō i ka maʻemaʻe kiʻekiʻe kūpono no nā noi ʻoihana. I ka hōʻuluʻulu manaʻo, he hui waiwai nui ʻo hexafluoroisopropyl methyl ether i ka synthesis organik, kemika polymer, a me nā noi analytical. ʻO kona mau waiwai kemika kū hoʻokahi, me ka hiki ke hoʻonā a me ke kūpaʻa, e hāʻawi nui i ka hoʻolaha ʻana i nā kaʻina hana ʻoihana a me ka noiʻi ʻepekema, e hōʻike ana i kona koʻikoʻi i nā ʻenehana kemika hou.