2-Bromo-4-methylpyridine (CAS# 4926-28-7)
| Likhoutu tsa Kotsi | R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe. |
| Tlhaloso ea Tšireletseho | S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36 - Apara liaparo tse loketseng tsa tšireletso. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. |
| WGK Jeremane | 3 |
| Khoutu ea HS | 29339900 |
| Sehlopha sa Likotsi | TS'OALANG |
Selelekela
2-bromo-4-methylpyridine ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:
Boleng:
2-Bromo-4-methylpyridine ke mokelikeli o se nang 'mala ho isa ho o mosehla o monko o matla o hlabang. E qhibiliha ka har'a li-solvents 'me ha e qhibilihe ka metsing. Ke motsoako o nang le chefo e tlaase.
Sebelisa:
2-Bromo-4-methylpyridine hangata e sebelisoa ho organic synthesis reactions e le ea bohlokoa lipakeng. E na le mefuta e mengata ea lisebelisoa ha ho etsoa metsoako ea heterocyclic le limolek'hule tse sebetsang.
Mokhoa:
Boholo ba mekhoa ea ho itokisa ea 2-bromo-4-methylpyridine ke karabelo ea chloride e nang le potassium bromide kapa bromic acid, 'me sehlahisoa se fumanoa ka ho fetola maikutlo.
Boitsebiso ba Tšireletseho: Lisebelisoa tse loketseng tsa tšireletso tse kang liatlana, likhalase le lithebe tsa sefahleho li lokela ho apesoa ha li sebelisoa. Ha u boloka le ho tšoara, ho kopana le li-oxidants le li-acid tse matla ho lokela ho qojoa. E boetse e lokela ho behoa hole le malakabe a bulehileng le mehloli ea ho hotetsa. 2-Bromo-4-methylpyridine e bolokehile hore e ka sebelisoa ha e sebelisoa le ho bolokoa ka nepo.
