Surfactant Tetrabutylammonium Bromide(TBAB) 99% Kev Ua Haujlwm Zoo Tshaj Plaws ntawm Theem Hloov Chaw Catalyst

Lub Npe Lus Askiv：Tetrabutyl ammonium bromide

Hom: ntsev ammonium quaternary

CASTsis yog：1643-19-2

MolecularFormula：(C₄H₉)₄NBr Mqhov hnyav ntawm cov olecular：322.3714

Kev huv (cov ntsiab lus)：99%

Cov Khoom:Khoom dawb tawm, melting point 101–104 ° C. Hygroscopic, soluble hauv dej, cawv, thiab chloroform, soluble me ntsis hauv benzene, nrog cov khoom deliquescent.

Cov ntawv thov:Cov khoom no yog ib qho tshuaj catalyst zoo heev rau kev hloov pauv theem, tsim nyog rau kev siv ua cov tshuaj catalyst hloov pauv theem hauv cov tshuaj lom neeg lossis cov tshuaj organic synthesis, ua cov tshuaj organic synthesis intermediate, thiab ua cov tshuaj polarographic analysis reagent. Nws yog siv rau hauv kev tsim cov bacampicillin, sultamicillin, thiab lwm yam tshuaj. Hauv cov tshuaj organic synthesis, nws ua haujlwm ua cov tshuaj catalyst hloov pauv theem hauv cov tshuaj xws li halogen displacement, redox reactions, N-alkylation, thiab dichlorocarbene tiam. Nws kuj ua haujlwm ua cov tshuaj kho kom zoo hauv cov hmoov txheej, epoxy resins, thiab lwm yam polymerizations, nrog rau cov khoom siv khaws cia hloov pauv theem hauv cov tshuab tub yees.