2-Chloro-3-Bromo Pyridine (CAS# 52200-48-3)
| 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. S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. |
| WGK Germany | 3 |
| HS kodi | 29339900 |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
2-chloro-3-bromopyridine ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:
Katundu: 2-Chloro-3-bromopyridine ndi yolimba yokhala ndi mawonekedwe oyera a crystalline. Sipasungunuke m'madzi kutentha kofunda koma sungunuka mu zosungunulira za organic monga ma alcohols, ethers, ndi ma chlorinated hydrocarbons. Lili ndi fungo lamphamvu.
Ntchito: 2-chloro-3-bromopyridine ili ndi phindu logwiritsira ntchito mu kaphatikizidwe ka organic. Itha kugwiritsidwanso ntchito popanga mankhwala ophera tizilombo, utoto, ndi zinthu zina zachilengedwe.
Kukonzekera njira: Kukonzekera njira ya 2-chloro-3-bromopyridine makamaka zimatheka kudzera mankhwala anachita. Njira yokonzekera yodziwika bwino ndikuchita 2-bromo-3-chloropyridine ndi reagent yoyenera monga zinc chloride kapena chloromethyl bromide kuti mupeze chinthu chomwe mukufuna.
Chidziwitso cha Chitetezo: Monga mankhwala ambiri, 2-chloro-3-bromopyridine imafuna kugwiridwa ndi kusungidwa pansi pamikhalidwe yoyenera ya labotale. Ili ndi mkwiyo ndipo imatha kuwononga khungu, maso, ndi kupuma. Zida zodzitetezera zoyenera monga magalasi otetezera chitetezo, magolovesi, ndi zida zotetezera kupuma ziyenera kuvalidwa panthawi yogwiritsira ntchito. Kukhudzana ndi oxidizing amphamvu ndi mankhwala ena oipa ayenera kupewa. Zikachitika mwangozi, malo okhudzidwawo ayenera kutsukidwa mwamsanga ndipo chithandizo chamankhwala mwamsanga chiyenera kupezeka. Malamulo a zachilengedwe a m’deralo ayenera kutsatiridwa pogwira ndi kutaya zinyalala.
