Tetrabutylammonium bromide (TBAB)he paakai ammonium quaternary me ka paakai kinikini (C4H9)4NBr. Hoʻohana nui ʻia ia i nā ʻano hana ʻenehana, kemika, a me nā lāʻau lapaʻau. E kūkākūkā kēia ʻatikala i nā noi like ʻole o TBAB a hōʻike i kona koʻikoʻi i kēia mau ʻoihana.
1. Catalyst in Organic Synthesis
Tetrabutylammonium bromide TBABhe mea hoʻoheheʻe kaulana i nā ʻano hoʻoheheʻe synthesis. Ua hoʻohana ʻia i nā hopena e like me ka hopena Mitsunobu, ka pane ʻana o Wittig, a me ka hopena esterification. Ke hoʻohui ʻia i nā liʻiliʻi liʻiliʻi, hiki i ka TBAB ke hoʻolōʻihi i ka helu pane a hoʻonui i ka hua.
ʻO ka hiʻohiʻona kūʻokoʻa o Tetrabutylammonium bromide cas 1643-19-2 kona hiki ke hoʻoheheʻe i nā mea hoʻoheheʻe polar a me nā nonpolar. ʻO kēia hiʻohiʻona e lilo ia i mea hoʻoikaika kūpono no nā hopena e pili ana i nā waena polar a me nonpolar. ʻO ka hopena, he mea koʻikoʻi ka TBAB i ka synthesis o nā pūhui like ʻole e like me nā lāʻau lapaʻau, nā ʻono, a me nā mea ʻala.
2. Ionic Liquids
TBAB cas 1643-19-2hoʻohana nui ʻia i ka hana ʻana i nā wai ionic. ʻO nā wai Ionic kahi papa o nā paʻakai e noho mau ana ma ke ʻano he wai i ka wela lumi. Loaʻa iā lākou ka volatility haʻahaʻa, ke kūpaʻa kemika kiʻekiʻe, a me nā waiwai solvency maikaʻi loa. Ua loaʻa ka hoʻohana ʻana i nā wai Ionic i nā ʻano like ʻole, me ka hoʻoheheʻe ʻana i ka solvent, ka ʻepekema hoʻokaʻawale, a me nā noi electrochemical.
Ka waiwai kū hoʻokahi oTBAB Tetrabutylammonium bromideʻO ka paʻakai ammonium quaternary kona hiki ke hana i nā wai ionic paʻa me nā anion e like me ka chloride, bromide, a me ka azide. ʻO ka maʻalahi o nā hui ion ua alakaʻi i ka hana ʻana i kahi ākea o nā wai ionic, kēlā me kēia me nā waiwai a me nā noi.
3. Ka Hoʻonaʻauao Kimia
TBAB cas 1643-19-2hoʻohana pinepine ʻia i ka nānā ʻana kemika ma ke ʻano he catalyst hoʻololi. ʻO ka hoʻololi ʻana o ka Phase Transfer Catalysis kahi pane ma waena o ʻelua mau ʻāpana hiki ʻole ke hoʻololi i ka hoʻololi ʻana o nā ion a i ʻole nā molekole ma waena o nā pae. Hoʻohui pinepine ʻia ʻo TBAB cas 1643-19-2 i ka ʻāpana wai e hoʻomaʻamaʻa i ka pane ʻana, a ua hoʻohui ʻia ka mea hoʻoheheʻe organik ma ke ʻano he lua.
Ua hoʻohana nui ʻia kēia ʻano hana i ka nānā ʻana i nā pūhui like ʻole e like me nā waikawa amino, nā pūhui organosulfur, a me nā amine. Hoʻohui ʻia, ʻo kona solubility kiʻekiʻe e lilo ia i mea kūpono i ka ʻili a me ka hoʻomaʻemaʻe ʻana i nā kemika.
4. ʻO ka Polymer Synthesis
TBAB cas 1643-19-2ua hoʻohana ʻia i ka synthesis o nā polymers like ʻole. ʻO kona hoʻoheheʻe ʻelua e hiki ai iā ia ke hana ma ke ʻano he catalyst hoʻololi ʻana i ka pae e hoʻoikaika i ka pilina ma waena o ka polymer a me ka monomer. Hoʻohana maʻamau ia i ka synthesis o nā mea like polyethers, polycarbonates, a me polyesters.
Eia kekahi, hiki ke hoʻohui ʻia ʻo Tetrabutylammonium bromide TBAB i ka hui ʻana e hoʻololi i ka nui a me ka morphology o ka polymer synthesized. Hiki ke ho'omalu 'ia ka nui o nā kaulahao polymeric ma ka ho'ololi 'ana i ka mana'o o TBAB.
Ka hopena
I ka hopena,Tetrabutylammonium bromide (TBAB)he mea hoʻohui like me nā noi he nui i nā ʻoihana like ʻole. Hoʻohana maʻamau ia ma ke ʻano he catalyst i ka synthesis organik, ka hana ʻana o nā wai ionic, ka loiloi kemika, a me ka synthesis polymer. ʻO kāna mau waiwai kūʻokoʻa, e like me ka solubility ʻelua a me ka catalysis hoʻololi ʻana, e lilo ia i mea kūpono i nā hopena kemika a me nā kaʻina hana.
Nui,Tetrabutylammonium bromide TBAB cas 1643-19-2 plHe kuleana koʻikoʻi ia i ka ʻoihana kemika a ua hoʻohui ʻia i ka synthesis o nā huahana like ʻole i koʻikoʻi i ko mākou ola i kēlā me kēia lā. Ke hoʻomau ʻia nei nā ʻike hou, ua paʻa ʻo TBAB i ka hana koʻikoʻi ma nā kahua o ke kemika, nā lāʻau lapaʻau, a me ka biotechnology.
Ka manawa hoʻouna: Dec-15-2023