5-Bromo-2-methylpyridine (CAS# 3430-13-5)
| Risk Codes | R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
5-Bromo-2-methylpyridine is an organic compound. Inotevera sumo yezvivakwa, mashandisiro, nzira dzekugadzirira uye ruzivo rwekuchengetedza kwekomboni:
Hunhu:
Kuonekwa: 5-bromo-2-methylpyridine ikristaro isina ruvara kana yakachenuruka.
Solubility: Inogona kunyungudutswa mune yakawanda organic solvents uye ine yakaderera solubility mumvura.
Shandisa:
Catalyst: Inogona zvakare kushandiswa sechinhu chinokonzeresa kune mamwe maitiro anokonzeresa.
Nzira:
Nzira yakajairika yekugadzirira kwe5-bromo-2-methylpyridine ndeye brominated 2-methylpyridine. Matanho chaiwo ndeaya anotevera:
2-methylpyridine inonyungudika mune solvent.
A brominating agent, yakadai semvura yebromine kana mercuric chloride, inowedzerwa kune mhinduro yekuumba 5-bromo-2-methylpyridine.
Sefa uye crystallize kuti uwane chigadzirwa chakachena.
Zvekuchengetedza
5-Bromo-2-methylpyridine inhengo ye organobromine uye inofanirwa kubatwa nekuchenjerera kudzivirira kubata neganda, maziso uye nzira yekufema.
Dzivisa kufema upfu hwayo kana utsi hwainogadzira.
Magirovhosi ekudzivirira akakodzera, magirazi ekuchengetedza uye masikisi ekudzivirira anofanira kupfekwa panguva yekushanda.
Paunenge uchishandisa kana kuchengetedza, inofanirwa kuchengetedzwa kure nekupisa uye oxidants.
Paunenge uchibata 5-bromo-2-methylpyridine, nzira dzakachengeteka dzekushanda dzinofanira kuteverwa uye kubatwa munzvimbo ine mhepo yakanaka.
