2-Bromo-5-fluorobenzyl bromide (CAS # 112399-50-5)
Fa'amatalaga
Uiga:
| Lisi Lisi | 34-35°C |
| Manu'a | 89-90°C 1mm |
| Mata'imu | 89-90°C/1mm |
| Suavai Solubility | Faigata ona fa'afefiloi i le vai. |
| Ausa Malo | 0.045mmHg ile 25°C |
| BRN | 4177658 |
| Tulaga Teuteu | 2-8°C |
| Ma'ale'ale | Lachrymatory |
Folasaga
Fa'ailoaina o le 2-Bromo-5-fluorobenzyl bromide (CAS # 112399-50-5), o se vaila'au fa'ato'aga e fa'atupu ai galu i le lalolagi o su'esu'ega fa'aola ma su'esu'ega vaila'au. O lenei tuufaatasiga o loʻo faʻaalia i lona tulaga faʻapitoa mole mole, lea e faʻaalia uma ai le bromine ma le fluorine i luga o se mama benzyl, ma avea ai ma poloka faufale taua mo le tele o vailaʻau.
2-Bromo-5-fluorobenzyl bromide o loʻo faʻaaogaina muamua i le tuʻufaʻatasia o molelaʻau faʻapitoa lavelave, aemaise i le atinaʻeina o vailaʻau fou ma vailaʻau faʻatoʻaga. O lona fa'agaioia ma le fa'aogaina e mafai ai e kemisi ona tu'ufa'atasia faigofie i ala fa'apipi'i 'ese'ese, fa'afaigofie ai le fa'atupuina o mea fa'atasi ma ni gaioiga fa'apitoa. O le iai o le bromine ma le fluorine atoms e faʻaleleia ai ona meatotino eletise, ma avea ai ma sui sili ona lelei mo faʻafouga o le nucleophilic substitution.
O lenei tuufaatasiga o loʻo faʻapupulaina foʻi i le matata o vailaʻau kemisi, lea e avea o se faʻataʻitaʻiga mo le tuʻufaʻatasia o sui tauva vailaʻau. O loʻo suʻesuʻeina e le au suʻesuʻe lona gafatia i le faʻatatauina o auala faʻapitoa, e mafai ona taʻitaʻia ai le atinaʻeina o togafitiga fou mo le tele o faʻamaʻi. O le tu'ufa'atasiga tulaga ese o le bromine ma le fluorine i lona fausaga e mafai fo'i ona saofagā i le fa'aleleia atili o mea tau vaila'au, ma avea ai ma sui tauva mo le su'esu'ega atili.
I le faaopoopo atu i ana talosaga i vailaau, 2-Bromo-5-fluorobenzyl bromide e taua foi i mea faasaienisi ma polymer kemisi. O lona gafatia e auai i faʻasalalauga faʻatasi e tatalaina ai auala fou mo le atinaʻeina o mea faʻapitoa ma mea faʻapitoa.
Faatasi ai ma lona lautele lautele o talosaga ma gafatia mo mea fou, 2-Bromo-5-fluorobenzyl bromide ua sauni e avea ma mea autu i fale suesue i le salafa o le lalolagi. Pe o oe o se tagata su'esu'e i le tu'ufa'atasiga o meaola, kemisi fa'afoma'i, po'o mea fa'asaienisi, o lenei fa'aopoopo o se fa'aopoopoga taua i lau pusa meafaigaluega. Saili avanoa i le 2-Bromo-5-fluorobenzyl bromide i aso nei!
