3-Bromo-2-hydroxy-5-(trifluoromethyl)pyridine (CAS# 76041-73-1)
| Risk Codes | 25 – Toxic kana ikamedzwa |
| Tsanangudzo Yekuchengetedza | 45 - Muchiitiko chetsaona kana kana uchinzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekurapa nekukurumidza (ratidza chinyorwa pese pazvinogoneka.) |
| HS Code | 29333999 |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
2 (1H) -Pyridinone,3-bromo-5-(trifluoromethyl)-(2(1H)-Pyridinone,3-bromo-5-(trifluoromethyl)-) is an organic compound. Iine mamolecular formula yeC6H3BrF3NO uye molecular uremu we218.99g/mol. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzira uye ruzivo rwekuchengetedza:
Zvakasikwa:
-Kuonekwa: 2 (1H) -Pyridinone, 3-bromo-5- (trifluoromethyl) - yakasimba, kazhinji yakachena kusvika kuchiedza chekristasi.
-Kunyungudika: Nzvimbo yekunyunguduka kwayo i90-93°C.
-Solubility: 2 (1H) -Pyridinone,3-bromo-5-(trifluoromethyl) -ine kumwe kunyungudika mune zvakajairika organic solvents, senge ethanol, ether uye chloroform.
Shandisa:
-Chemical research: 2 (1H) -Pyridinone,3-bromo-5-(trifluoromethyl) -inogona kushandiswa se reagent kana yepakati mu organic synthesis. Inowanzo shandiswa kugadzira skeleton yezvakaoma organic mamorekuru mune simbi-catalyzed reactions.
-Kuvandudza zvinodhaka: Nekuda kwechimiro chayo chakakosha uye makemikari zvimiro, inogona kuita basa rakakosha mukuvandudza zvinodhaka, senge anti-cancer agents, antiviral agents, nezvimwe.
Kugadzirira nzira:
2 (1H) -Pyridinone,3-bromo-5-(trifluoromethyl) -inogona kugadzirwa nenzira dzakasiyana-siyana, zvinotevera ndeimwe yenzira dzakajairika dzekubatanidza:
2-hydroxyl pyridine inobatwa ne magnesium bromide kugadzira 2-hydroxyl -3-bromopyridine. Iyo 3-bromopyridine inobva yaitwa nefluoromethyllithium kupa 2(1H) -Pyridinone,3-bromo-5-(trifluoromethyl)-. Iyo synthesis inowanzoitwa mune organic solvent, senge dimethyl sulfoxide, uye pakudziya kwakadzika.
Ruzivo Rwekuchengetedza: Kuchengetedzeka kwe
- 2 (1H) -Pyridinone,3-bromo-5-(trifluoromethyl) -haisati yanyatsoongororwa, saka kutarisirwa kunofanira kutorwa pakubata nekuchengetedza. Vashandisi vanorairwa kupfeka midziyo yekudzivirira yakafanira, senge magurovhosi erabhoritari nekudzivirira maziso. Dzivisa kufema guruva rayo kana kubata neganda.
-Nekuda kwemakemikari ayo, inogona kunge iine chepfu kunzvimbo yemvura. Ndapota teererai maitiro ekuchengetedza akakodzera paunenge uchishandisa, kudzivirira kubuda kwayo mumvura yemvura.
-Paunenge uchishandisa musanganiswa uyu, zvinokurudzirwa kushanda pasi pemamiriro emurabhoritari anofefeterwa kuti usafemerwa nekuputsika kwayo. Kana ikateuka netsaona kana kufemerwa, tsvaga kurapwa nekukasika.
