Tetraphenylphosphonium Bromide CAS 2751-90-8
O le Tetraphenylphosphonium bromide o se faʻasologa o vaega, ma o lona faʻaogaina o se tekonolosi fou na atiaʻe i le luasefulu tausaga talu ai. E faʻatoʻilaloina le le lelei o le manaʻomia polar aprotic solvents i heterogeneous organic synthesis, ma e mafai ona faʻagasolo i lalo o tulaga faʻafefeteina, ma faʻavaveina ai le fua o le tali ma faʻaleleia le fua, ma faia ai se sao tele i le faʻaleleia o le atinaʻeina o le faʻaogaina o meaola.
| Igoa Oloa | Tetraphenylphosphonium bromide |
| CAS NO | 2751-90-8 |
| Fuafuaga | C24H20BrP |
| Molecuht Weight | 419.29 |
| Fa'aaliga | Pa'epa'e i le pa'epa'e Crystalline Powder |
| Fa'aaogāga | La'au Talavai/Synthesis Mea/I totonu |
1. Organic synthesis catalysts
Phase transfer catalysis (PTC): I le avea ai o se faʻaogaina lelei o le vaega, e faʻamalosia ai le faʻafeiloaʻiga o le ion i le va o le vai ma le vaega o meaola, faʻaleleia atili le fua ma le fua mai o faʻalavelave eseese, ma e faʻaaogaina lautele i vailaʻau faʻasaina (e pei o le sulfonylation, faʻamaʻi faʻamaʻi) ma le vailaʻau tuʻufua sauniuni.
Nucleophilic reagent: Fausia ions alkyl bromide, auai i gaioiga e pei o le suitulaga o le acyl ma le etherification, ma faʻafaigofie le auala faʻapipiʻi o molelaʻau lavelave (e pei o vali ma polymer monomers).
2. Mea Fa'asaienisi
Electrolyte mo masini malosi: Ona o le maualuga o le ionic conductivity, e faʻaaogaina e avea o se electrolyte lagolago mo le faʻaititia o le eletise atoa e faʻaleleia ai le faʻaogaina ma le faʻaaogaina o maʻa ma supercapacitors.
Polymer modifier: Faʻafeiloaʻi le bromine/phosphorus atoms i filifili polymer e pei ole polyethylene ma le polyvinyl chloride e faʻaleleia ai le mautu o le vevela, malosi faʻainisinia ma mea e faʻafefe ai le afi o mea.
3. Su'esu'ega ma atina'e tau vaila'au
Vailaau vavalo: Auai i laasaga autu e pei o le ketone dehydration ma catalytic hydrogenation, ma e faʻaaogaina e faʻapipiʻi ai molelaʻau vailaʻau mama maualuga (e pei o vailaʻau faʻamaʻi ma vailaʻau antibacterial) e faʻaitiitia ai tau o gaosiga.
4. Saunia o mea aoga
Ionic vai precursors: Fa'amaopoopoina o vai ionic ma le maualalo o le vevela ma maualuga le mautu vevela mo le fa'aogaina i vaimea lanumeamata ma fa'aeletise fa'amalama.
25kgs/pa'u, 9tons/20'container
25kgs/pe, 20tons/20'container
Tetraphenylphosphonium bromide CAS 2751-90-8
Tetraphenylphosphonium bromide CAS 2751-90-8
