Tetraphenylphosphonium Bromide CAS 2751-90-8
Tetraphenylphosphonium bromide waa kicinta wareejinta wejiga, codsigeeduna waa tignoolajiyad cusub oo la sameeyay labaatankii sano ee la soo dhaafay. Waxay ka adkaataa faa'iido darrooyinka u baahan dareerayaasha aprotic polar ee isku-dhafka organic heterogeneous, waxayna ka dhigi kartaa falcelinno kala duwan oo ku sii socda xaalado khafiif ah, sidaas awgeed dardargelinta heerka falcelinta iyo hagaajinta wax-soo-saarka, sidaas darteed door weyn oo lagu horumarinayo horumarinta isku-dhafka organic.
| Magaca Alaabta | Tetraphenylphosphonium bromide |
| CAS NO | 2751-90-8 |
| Formula | C24H20BrP |
| Miisaanka Molecuht | 419.29 |
| Muuqashada | Caddaan ilaa caddaan-caddaan budada Crystalline |
| Codsiga | Daawooyinka/Syntheses Material/Dhexe |
1. Aasaaska dabiiciga ah
Catalysis wareejinta Wajiga (PTC): Sida kicinta wareejinta wejiga oo hufan, waxay kor u qaadaa wareejinta ion inta u dhaxaysa marxaladda aqueous iyo wejiga organic, waxay si weyn u wanaajisaa heerka iyo dhalidda falcelinta heterogeneous, waxaana si weyn loogu isticmaalaa isku-darka daroogada (sida sulfonylation, falcelinta fuuq-baxa) iyo diyaarinta dhexdhexaadinta cayayaanka.
Nucleophilic reagent: Waxay abuurtaa alkyl bromide ions, ka qaybqaata falcelinta sida beddelka acyl iyo etherification, oo fududeeyaa dariiqa isku dhafka ah ee unugyada isku dhafan (sida dheeha iyo monomers polymer).
2. Sayniska Qalabka
Electrolyt ee aaladaha tamarta: Sababo la xiriira conductivity ionic sare, waxaa loo isticmaalaa sidii taageere elektrolyt for fullerene electroreduction si loo hagaajiyo kharashka iyo sii daayo hufnaanta baytariyada iyo supercapacitors.
Wax ka beddelka polymer: Waxay ku soo bandhigtaa atomyada bromine/fosfooraska silsiladaha polymer sida polyetylen iyo chloride polyvinyl si kor loogu qaado degenaanshaha kulaylka, xoogga farsamada iyo sifooyinka ololka ee alaabta.
3. Cilmi-baarista iyo horumarinta dawooyinka
Dhexdhexaadinta daroogada: Ka qaybqaata tillaabooyinka muhiimka ah sida fuuqbaxa ketone iyo hydrogenation katalytic, waxaana loo isticmaalaa in lagu farsameeyo molecules daroogada saafiga ah (sida wakiilada kansarka iyo daawooyinka bakteeriyada) si loo yareeyo kharashka wax soo saarka.
4. Diyaarinta alaabta shaqaynaysa
Horudhacyaasha dareeraha Ionic: Isku-darka dareeraha ionic ee leh isbeddel hooseeya iyo xasilloonida kulaylka sare ee loogu talagalay isticmaalka dareeraha cagaarka ah iyo kicinta kiimikada korantada.
25kgs/drum, 9tons/20'konteenar
25kgs/bac, 20ton/20'konteenar
Tetraphenylphosphonium bromide CAS 2751-90-8
Tetraphenylphosphonium bromide CAS 2751-90-8
