2,2,2-TRIFLUOROETHYL TRIFLUOROACETATE CAS:407-38-5
2,2,2-Trifluoroethyl trifluoroacetate (TFETA) waa isku-dhisyo badan oo leh sifooyin kiimiko oo kala duwan oo gacan ka geysta faa'iidadooda ballaaran ee codsiyada warshadaha kala duwan. Astaamaha TFETA waxaa lagu gartaa qaab-dhismeedkeeda molecular, oo leh koox trifluoroethyl ah (-CF3CH2-) oo ku xiran ester trifluoroacetate (-OC(O)CF3). Isku-darkani wuxuu keenaa dareere cad oo aan midab lahayn oo leh dhibic karkaraya oo sare, qiyaastii 145°C, iyo milmi aad u fiican oo ku jira dareerayaasha organic-ga ah. Isku-dhisku wuxuu muujiyaa falcelin hoose sababtoo ah dabeecadda elektroonka ee ka-noqoshada atamka fluorine, taasoo siinaysa xasillooni kiimiko oo adag xaalado kala duwan. Astaamaha TFETA waxay ka dhigayaan mid ku habboon codsiyada u baahan firfircooni la'aan, sida isku-darka dhexdhexaadiyeyaasha deggan iyo dahaarka ilaalinta. Isticmaalka Isku-darka Organic-ka: TFETA waxay u adeegtaa sidii dhexdhexaad muhiim ah oo ku jirta isku-darka organic-ga, halkaas oo ay ka qayb qaadato falcelinta si loogu soo bandhigo hawlaha fluorinated molecules-ka adag. Awooddani waxay si gaar ah qiimo ugu leedahay kiimikada dawooyinka si loo abuuro daawooyinka fluorinated iyo soo saarista kiimikooyinka gaarka ah halkaas oo la doonayo xasillooni iyo iska caabin kiimiko oo la xoojiyay. Sayniska Agabka: Xasiloonida kiimikada iyo milmida TFETA waxay ka dhigaysaa qayb ku habboon qaabaynta dahaarka iyo agabka leh shuruudo waxqabad gaar ah. Waxaa loo isticmaalaa in lagu xoojiyo cimriga iyo sifooyinka ilaalinta ee dusha sare ee ka hortagga burburka deegaanka iyo weerarka kiimikada, taasoo gacan ka geysanaysa cimriga agabka ee codsiyada laga bilaabo dahaarka baabuurta ilaa qaybaha elektaroonigga ah. Codsiyada Daawada: Doorka TFETA ee isku-darka dabiiciga ah wuxuu ku fidsan yahay codsiyada dawooyinka, halkaas oo qaab-dhismeedkeeda fluorinated uu wax ka beddeli karo dhaqdhaqaaqa bayoolojiga iyo sifooyinka farmashiyaha ee molecules-ka daroogada. Tani waxay ka dhigaysaa qalab qiimo leh oo ku jira helitaanka daawada iyo hababka horumarinta ee loogu talagalay hagaajinta waxtarka daaweynta iyo helitaanka bioavailability. Isku-darka TFETA waxaa lagu sameeyaa iyada oo loo marayo esterification of trifluoroacetic acid (CF3COOH) oo leh 2,2,2-trifluoroethanol (CF3CH2OH) xaaladaha aashitada. Falcelinta waxay soo saartaa TFETA oo ay weheliso biyaha oo ah wax soo saar ka baxsan, kaas oo lagu nadiifin karo iyada oo loo marayo kala-soocidda ama soo saarista dareeraha si loo gaaro daahirnimo sare oo ku habboon codsiyada warshadaha. Isku-darka tooska ah iyo maaraynta TFETA waxay gacan ka geysataa kharash-oolnimada iyo isticmaalkeeda baahsan ee qaybaha kala duwan ee u baahan isku-darka fluorinated. Marka la soo koobo, 2,2,2-trifluoroethyl trifluoroacetate waa isku-dhisyo badan oo lagama maarmaan u ah isku-darka dabiiciga ah, sayniska agabka, iyo kiimikada dawooyinka. Sifooyinka kiimikada ee gaarka ah waxay suurtogal ka dhigaan horumarinta agabka horumarsan iyo daawooyinka oo leh xasillooni iyo astaamo waxqabad oo la xoojiyay, taasoo hoosta ka xariiqaysa muhiimaddeeda codsiyada warshadaha casriga ah.
| Halabuurka | C4H2F6O2 |
| Baaritaan | 99% |
| Muuqaalka | budo cad |
| Lambarka CAS. | 407-38-5 |
| Baakad | Yar iyo weyn |
| Muddada Khafiska | 2 sano |
| Kaydinta | Ku kaydi meel qabow oo qalalan |
| Shahaadada | ISO. |





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