I-Surfactant Tetrabutylammonium Bromide(TBAB)99% i-High-efficiency Phase Transfer Catalyst

Igama lesiNgesi:Tetrabutyl ammonium bromide

Uhlobo:quaternary ammonium ityuwa

CASHayi:1643-19-2

Mi-olecularFormula:(C₄H₉)₄NBr Mubunzima be-olecular:322.3714

Ubunyulu (umxholo):99%

Iinkcazelo ngeempawu:Okuqinileyo-mhlophe okuqinileyo, indawo yokunyibilika 101–104°C. IHygroscopic, inyibilika emanzini, etywaleni, nakwiklorofomu, inyibilika kancinane kwibenzene, eneempawu ezixutyiweyo.

Usetyenziso:Le mveliso yi-catalyst yesigaba esigqwesileyo, ilungele ukusetyenziswa njenge-catalyst yokudlulisa isigaba kwiikhemikhali okanye kwi-pharmaceutical organic synthesis reactions, njenge-organic synthetic intermediate, kunye ne-reagent yohlalutyo lwe-polarographic. Isetyenziswa kwi-synthesis ye-bacampicillin, i-sultamicillin, kunye nezinye iikhompawundi. Kwi-organic synthesis chemistry, isebenza njenge-catalyst yesigaba sokudlulisa kwiimpendulo ezifana nokufuduka kwe-halogen, ukuphendula kwe-redox, i-N-alkylation, kunye ne-dichlorocarbene isizukulwana. Ikwasebenza njenge-accelerator yokuphilisa kwiingubo zomgubo, i-epoxy resins, kunye nezinye iipolymerizations, kunye nesigaba sokutshintsha izinto zokugcina amandla kwiinkqubo zefriji.