5-BROMO-2-HYDROXY-4-METHYLPYRIDINE （URUBANZA # 164513-38-6)

Nibintu kama hamwe na formula ya chimique C8H8BrNO. Ifite ibintu bikurikira: 1. Kugaragara: Ni ibara ritagira ibara cyangwa ryoroshye ry'umuhondo.2. Gukemura: Irashobora gushonga igice mumazi kandi irashobora gushonga byoroshye mumashanyarazi nka Ethanol na dimethyl sulfoxide.

3. Agaciro PH: Ntabogamye cyangwa acide nkeya mumuti wamazi.

4. Reactivite: Ni reagent ya electrophilique ishobora kugira uruhare mubitekerezo byinshi kama, nkibisubizo bya electrophilique, reaction ya okiside, nibindi.

5. Guhagarara: Irahagaze mubushyuhe bwicyumba, ariko irashobora kubora bitewe nubushyuhe bwo hejuru, okiside cyangwa aside ikomeye.

Ifite uburyo butandukanye bwo gusaba muri laboratoire n'inganda, harimo ibi bikurikira:

1. Nka reagent ya chimique: irashobora gukoreshwa nka reagent ya electrophilique, Catalyst cyangwa kugabanya agent muri synthesis organique.

2. Nkurinda ibintu: Bitewe na antibacterial mitiweli, irashobora gukoreshwa mugutegura imiti igabanya ubukana, akenshi ikoreshwa mukurinda ibiti, imyenda, nibindi.

3. Umurima wubuvuzi: urashobora gukoreshwa muguhuza ibiyobyabwenge cyangwa nkumuhuza kumiti imwe n'imwe.

Uburyo busanzwe bwo gutegura umunyu nukwitwara 2-picoline hamwe na bromine. Intambwe zihariye zishobora kwerekeza kuburyo bukurikira: Icya mbere, mugihe gikwiye cyo kwitwara, 2-methylpyridine ikorwa na bromine kugirango ibone 5-bromo-2-methylpyridine. Noneho, mubihe bya alkaline, 5-bromo -2-methyl pyridine ivurwa na hydroxide ya sodium kugirango ibone.

Kubyerekeye amakuru yumutekano, ibi bikurikira bigomba kwitonderwa mugihe ukoresheje cyangwa ukoresha ibyuma:

1. Irinde guhura neza nuruhu, amaso, sisitemu yubuhumekero, nibindi. Wambare ibikoresho bikingira umuntu nka gants, ibirahuri na masike.

2. Gumana ibidukikije bihumeka neza mugihe ukoresha kandi wirinde guhumeka umwuka wacyo.

3. Ububiko bugomba gushyirwa mubintu bifunze, wirinde izuba ryinshi nubushyuhe bwinshi.

4. Niba kubwimpanuka yamize cyangwa guhura nuruhu bibaye, kwoza ako kanya n'amazi menshi hanyuma ushake ubuvuzi mugihe.

5. Mugukoresha cyangwa kujugunya ikigo, bigomba kubahiriza amategeko n'amabwiriza yaho hamwe n'inzira z'umutekano.