2-Amino-5-bromo-6-methylpyridine (CAS# 42753-71-9)
Zizindikiro Zowopsa | Xi - Zosangalatsa |
Zizindikiro Zowopsa | 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S26/37/39 - |
WGK Germany | 3 |
TSCA | Inde |
HS kodi | 29333999 |
Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
2-Amino-5-bromo-6-methylpyridine ndi organic pawiri. Ndiwolimba wachikasu wopanda utoto wokhala ndi magulu apadera a amino ndi bromine.
2-Amino-5-bromo-6-methylpyridine ili ndi ntchito zosiyanasiyana. Itha kugwiritsidwa ntchito ngati wapakatikati mu organic synthesis. Itha kugwiritsidwanso ntchito popanga utoto ndi mankhwala a pyridine, mwa zina.
Kukonzekera kwa mankhwalawa nthawi zambiri kumatheka ndi amination ndi bromination. Njira yokonzekera yodziwika bwino ndikuchita 2-bromo-5-bromomethylpyridine ndi ammonia madzi kuti apange 2-amino-5-bromo-6-methylpyridine. Zomwe zimachitika nthawi zambiri zimachitika kutentha kwa chipinda ndipo nthawi zambiri amagwiritsa ntchito kuchuluka kwa alkali chothandizira.
Zitha kukhala zokwiyitsa, zosagwirizana, kapena zovulaza thupi la munthu ndipo zimafunikira kuvala zida zoyenera zodzitetezera monga zovala zodzitetezera, magolovesi, ndi chojambulira labu mukamagwira ntchito. Kupuma kwa fumbi lake kapena kukhudzana ndi khungu kuyenera kupewedwa, ndipo kuyenera kukhala kutali ndi kutentha ndi kuyaka.