2-Chloro-3-picoline (CAS# 18368-76-8)
Ngozi uye Kuchengeteka
| 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. |
| UN IDs | 2810 |
| WGK Germany | 3 |
| HS Code | 29333990 |
| Hazard Kirasi | 6.1 |
| Packing Group | III |
2-Chloro-3-picoline (CAS# 18368-76-8) Nhanganyaya
-Kuonekwa: isina ruvara kana chiedza yero mvura.
-relative molecular mass: 129.57.
-Kunyungudika: -30 ° C.
-Kubikira nzvimbo: 169-171 ° C.
-Density: inenge 1.158g/cm³.
-Solubility: Soluble mu anhydrous ether, chloroform, benzene uye ethanol.Shandisa:
-2-chloroo-3-methylpyridine inogona kushandiswa seyakakosha yepakati mune organic synthesis uye inoshandiswa mukuumbwa kwemamwe organic compounds.
-Inogona kushandiswa seyakabikwa mumunda wemishonga yezvipembenene nemishonga.
Nzira:
Kugadzirira kwe2-chloro-3-methylpyridine kunowanzo kuitwa nenzira inotevera:
-Electrophilic substitution reaction yepyridine, kurapwa kwepyridine ne chloroacetic acid uye ferrous chloride kugadzira chloropyridine.
-Zvino ita ne methyl doro uye hydrochloric acid kuti ibudise 2-chloro-3-methylpyriridine.
Zvekuchengetedza
- 2-chloro-3-methylpyridine is an organic compound. Matanho akakodzera ekuchengetedza anofanirwa kutorwa pakubata, sekupfeka magirovhosi ekudzivirira nemagirazi, uye kuchengetedza mhepo yakanaka.
-Dzivisa kusangana neganda nemaziso. Kana kusangana kukaitika, sukurudza nekukurumidza nemvura yakawanda uye tsvaga rubatsiro rwekurapa.
-Gara kure nemoto wakavhurika uye zvitubu zvekupisa panguva yekuchengetedza uye shandisa kudzivirira magasi anokuvadza.
