Tetraethylammonium P-toluenesulfonate CAS: 733-44-8
Lambarka buugaagta | XD93591 |
Magaca Alaabta | Tetraethylammonium P-toluenesulfonate |
CAS | 733-44-8 |
Qaabka molecularla | C15H27NO3S |
Miisaanka Molecular | 301.44 |
Faahfaahinta Kaydinta | Ambient |
Tilmaamaha Alaabta
Muuqashada | budo cad |
Asay | 99% min |
Tetraethylammonium P-toluenesulfonate, oo caadi ahaan loo yaqaan TEATos, waa iskudhis kiimiko ah oo laga helo isticmaalka baahsan ee dhinacyo kala duwan, oo ay ku jiraan isku-darka organic, daawooyinka, iyo elektiroonigga.Waa ur adag oo cad oo leh ur sifada ah waxana ay aad ugu milmi kartaa dareerayaasha organic polar. TEATos waxa ugu horrayn loo adeegsadaa sida kicinta wareejinta wejiga ee isku-dhafka organic.Waxay sahlaysa wareejinta falceliyeyaasha iyo alaabada inta u dhaxaysa wejiyada aan qarsoonayn, sida caadiga ah inta u dhaxaysa weji biyo leh iyo weji organic.Kharashkeeda togan ee tetraethylammonium ion waxay u oggolaaneysaa inay la falgasho molecules polar ee marxaladda aqueous, taasoo awood u siineysa gaadiidkooda marxaladda organic halkaas oo fal-celintu si hufan u dhacdo.Tani waxay wanaajisaa heerarka falcelinta iyo wax-soo-saarka, taasoo ka dhigaysa qalab qiimo leh ee kiimikada synthetic, gaar ahaan falcelinta ku lug leh halides.In warshadaha dawooyinka, TEATos u adeega sida reagent ah fal-celin kiimikaad iyo sida wakiilka crystallization ah oo ka mid ah daroogada.Waxaa caadi ahaan loo shaqeeyaa diyaarinta dhexdhexaadiyeyaasha dawooyinka iyo maaddooyinka firfircoon.TEATos waxay u dhaqmi karaan sida il aysiidh khafiif ah, oo fududaynaysa isbeddellada kala duwan, sida esterifications iyo acylations.Awoodda ay u leedahay in ay ka caawiso go'doominta maaddooyinka saafiga ah ee daawada iyada oo loo marayo crystallization waxay ka dhigaysaa mid muhiim u ah soo saarista dawooyinka. Intaa waxaa dheer, TEATos waxay sidoo kale door muhiim ah ka ciyaartaa kiimikada elektiroonigga ah, gaar ahaan goobta isku dhafka elektaroonigga ah.Waxaa loo isticmaali karaa sidii taageere elektrolyt ah falcelinta korantada.Marka lagu milmo dareere ku habboon oo la galiyo beer koronto, TEATos waxay caawisaa socdaalka ions, kor u qaadista waxtarka iyo xulashada habka korantada.Si kastaba ha ahaatee, sida kiimiko kasta, hababka maaraynta saxda ah waa in la raaco si loo hubiyo badbaadada.Waxaa muhiim ah in la isticmaalo qalabka ilaalinta ku habboon oo loo hoggaansamo hababka ugu wanaagsan ee lagu tuuro TEATos iyo qashin kasta oo la soo saaro inta lagu jiro isticmaalkiisa. Isku soo wada duuboo, Tetraethylammonium P-toluenesulfonate (TEATos) waxay u adeegtaa sidii kicinta wareejinta wejiga ee isku-dhafka organic, caawinta wareejinta falceliyeyaasha u dhexeeya wejiyada aan la taaban karin.Codsiyada ay ku leedahay isku-darka dawooyinka iyo kiimikooyinka elektiroonigga ah ayaa sidoo kale caan ah, maadaama ay u dhaqanto sidii reagent fal-celinta kiimikada iyo taageeridda korantada ee hababka korantada.TEATos waa iskudhis kala duwan oo si weyn wax uga tarta horumarka laga gaaray dhinacyada sayniska iyo warshadaha.