3-BROMO-2-CHLORO-5-NITRO-6-PICOLINE（CAS# 856834-95-2)

3-BROMO-2-CHLORO-5-NITRO-6-PICOLINE (CAS# 856834-95-2) nhanganyaya

3-Bromo-2-chloro-6-methyl-5-nitropyridine is an organic compound. Iyi inotevera sumo yezvivakwa zvayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:

Hunhu:
- Kuonekwa: 3-Bromo-2-chloro-6-methyl-5-nitropyridine ichena kune chiedza chero yakasimba poda.
- Solubility: Ine yakanaka solubility muorganic solvents senge ethanol, dimethylformamide uye chloroform, asi ine yakaderera solubility mumvura.

Shandisa:
- Mishonga yezvipembenene: Inogona zvakare kushandiswa seyakabikwa kana yepakati yemishonga yezvipembenene mukugadzirira kwezvipembenene uye fungicides.

Nzira:
Kugadzirira kwe3-bromo-2-chloro-6-methyl-5-nitropyridine kunogona kuitwa nematanho anotevera:
2-methyl-3-nitropyridine inonyungudika mu ethanol uye yakawandisa sulfuric acid inowedzerwa kuti iite kuti maitiro acho aite.
Musanganiswa wekuita wakatonhodzwa uye wakabatwa ne thionyl chloride uye magnesium bromide.
Iyo reaction musanganiswa inonatswa, uye ipapo chigadzirwa chinonatswa ne evaporation uye crystallization.
Kuburikidza nekusefa, kuomesa uye pulverization, yekupedzisira 3-bromo-2-chloro-6-methyl-5-nitropyridine chigadzirwa chinowanikwa.

Zvekuchengetedza
- 3-Bromo-2-chloro-6-methyl-5-nitropyridine yakasimba inopfuta uye inodzivirira kusangana neinopisa.
- Kufefetera kwakanaka kunofanirwa kutorwa panguva yekubata uye midziyo yekudzivirira yemunhu senge magirovhosi ekudzivirira uye magirazi anofanira kushandiswa.
- Dzivisa kufema guruva kana kubata neganda nemeso, uye dzivirira kupinza netsaona.
- Ndapota chengetedza zvakanaka, kure nemoto uye zvinhu zvinobvira, uye kure nevana nemhuka.