6-Bromo-2-nitro-pyridin-3-ol (CAS# 443956-08-9)

Nhanganyaya

Iyo organic compound ine kemikari formula C5H3BrN2O3. Iyi inotevera tsananguro yezvivakwa, mashandisiro, kugadzirira uye kuchengetedza ruzivo rwekomboni:

Zvakasikwa:

-Kuonekwa: Crystal ndeyero kusvika kuorenji hupfu.

-Kunyunguduka uye nzvimbo yekubikira: Kunyunguduka kwekomboni inenge 141-144 ° C, uye nzvimbo yekubikira haizivikanwi.

-Solubility: Iyo ine yakaderera solubility mumvura uye inogona kunyungudika mune organic solvents senge chloroform, methanol uye ether.

Shandisa:

-inobatsira sepakati mune organic synthesis. Inogona kushandiswa seyakagadzirwa mbishi zvinhu zvemishonga, mishonga yezvipembenene uye mamwe makomisheni.

Kugadzirira nzira:

-kana inogona kugadzirirwa nekuita pyridine ne bromoacetic acid, uyezve kuita nitration reaction pasi pemamiriro e-alkaline.

Zvekuchengetedza

-inogona kukuvadza hutano kana ichisangana neganda, maziso kana nekufema. Inhalation yeguruva uye kusangana neganda kunofanira kudziviswa. Pfekai midziyo yekuzvidzivirira nayo yakakodzera panguva yekushandisa.

-Dzivisa kusangana neakasimba oxidants, yakasimba acids uye zvimwe zvinhu panguva yekuchengetedza uye kubata kuti udzivise kuita zvine njodzi.

-Paunenge uchishandisa uye kubata iyo komboni, tevera kwakaringana marabhoritari maitiro uye nzira dzakachengeteka dzekushanda.