3-(Trifluoromethoxy) benzyl bromide (CAS# 50824-05-0)
| Matšoao a Kotsi | C - E senya |
| Likhoutu tsa Kotsi | 34 - E baka ho chesa |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S27 - Tlosa hang-hang liaparo tsohle tse silafetseng. S28 - Ka mor'a ho kopana le letlalo, hlatsoa hang-hang ka sesepa-suds e ngata. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.) |
| Li-ID tsa UN | UN 3265 8/PG 2 |
| WGK Jeremane | 3 |
| Khoutu ea HS | 29093090 |
| Tsebiso ea Kotsi | Corrosive/ Lachrymatory |
| Sehlopha sa Likotsi | 8 |
| Sehlopha sa ho paka | III |
Selelekela
4-(Trifluoromethoxy) benzyl bromide ke motsoako oa lintho tse phelang.
E 'ngoe ea litšebeliso tsa eona tsa mantlha ke e le reagent le e lipakeng tsa organic synthesis. Thepa e khethehileng ea sehlopha sa eona sa trifluoromethoxy, e ka sebelisoa ho hlahisa sehlopha sa trifluoromethoxy.
Tokisetso ea 4-(trifluoromethoxy) benzyl bromide hangata e fumanoa ka karabelo ea benzyl bromide le trifluoromethanol. Har'a tsona, benzyl bromide e sebetsana le trifluoromethanol tlas'a maemo a alkaline ho theha 4-(trifluoromethoxy) benzyl bromide.
Ke organohalide e halefisang le e chefo, 'me tlhokomelo e lokela ho nkoa ho thibela ho kopana le letlalo le mahlo nakong ea ts'ebetso. E lokela ho sebelisoa sebakeng se nang le moea o motle le ka mehato e loketseng ea tšireletso, e kang ho apara mahlo a tšireletso, liatlana le liaparo tse sireletsang. E lokela ho bolokoa hole le mehloli e tukang le li-oxidants, 'me e bolokoe ka har'a sets'oants'o se sa keneleng moea ho qoba ho sebetsana le moea. Haeba ho na le ho lutla ka phoso, ho lokela ho ntšoa kapele 'me ho qobe ho kena mohloling oa metsi kapa likhoerekhoere.
