5-Bromo-2-methoxy-4-methylpyridine (CAS# 164513-39-7)
Ngozi uye Kuchengeteka
| Hazard Symbols | Xi – Hasha |
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Kirasi | IRRITANT |
5-Bromo-2-methoxy-4-methylpyridine (CAS# 164513-39-7) sumo
2-Methoxy-4-methyl-5-bromopyridine is an organic compound. Inotevera sumo kune hunhu hwayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:
Hunhu:
2-Methoxy-4-methyl-5-bromopyridine yakasimba ine makristasi machena kusvika kucheneruka ane hwema hwakasiyana.
Shandisa:
2-Methoxy-4-methyl-5-bromopyridine inowanzoshandiswa reagent mune organic synthesis. Inowanzo shandiswa mukugadzirisa maitiro mune organic synthesis senge Suzuki-Miyaura reaction, Heck reaction, nezvimwe.
Nzira:
Nzira yekugadzirira 2-methoxy-4-methyl-5-bromopyridine inowanzoitwa nehalogenation uye substitution reaction yepyridine. Kunyanya, pyridine nedoro zvinogona kugadziriswa kugadzirira 2-methoxy-4-methylpyridine, uye zvino brominated kuti iwane chinangwa chechigadzirwa.
Zvekuchengetedza
2-Methoxy-4-methyl-5-bromopyridine inofanira kuchengetwa mumudziyo wakavharwa kuti usasangana nemhepo uye unyoro. Panguva yekushandiswa, kutarisirwa kunofanira kutorwa kune matanho ekudzivirira, akadai sekupfeka magirovhosi nemagirazi. Dzivisa inhalation, kupinza, kana kubata neganda. Kuchenjerera kunofanirwa kubhadharwa pakushandiswa kwemidziyo yekufema panguva yekubata kana kushanda, uye maitiro ekuchengetedza akakodzera anofanirwa kucherechedzwa. Kana inhalation, kupinza, kana kubata ganda kukaitika, tsvaga kurapwa nekukasika.
