5-BRMO-2-HYDROXY-3-PICOLINE (CAS# 89488-30-2)
| Zizindikiro Zowopsa | R22 - Zowopsa ngati zitamezedwa R38 - Zowawa pakhungu R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S36 - Valani zovala zoyenera zodzitetezera. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. |
| WGK Germany | 3 |
| HS kodi | 29337900 |
| Zowopsa | Zovulaza |
| Kalasi Yowopsa | ZOKWIYA |
Mawu Oyamba
Ndi organic pawiri ndi mankhwala chilinganizo C6H6BrNO. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, kukonzekera ndi chitetezo:
Chilengedwe: Ndi kristalo wachikasu mpaka wofiira ndi fungo lamphamvu. Izo sizisungunuka m'madzi pa kutentha kwabwino, koma zimasungunuka mu zosungunulira za organic monga ma alcohols ndi ethers.
Ntchito: Ndikofunikira organic synthesis wapakatikati. Amagwiritsidwa ntchito kwambiri popanga zinthu zopangira mankhwala, mankhwala ophera tizilombo komanso zoteteza zomera. Kuphatikiza apo, itha kugwiritsidwanso ntchito ngati chothandizira muzochita za organic synthesis.
Kukonzekera njira: Kukonzekera nthawi zambiri kungapezeke mwa bromination wa 3-methyl pyridine ndiyeno nucleophilic m'malo anachita pa asafe. Njira yeniyeni yokonzekera ikhoza kusankhidwa malinga ndi zosowa ndi zikhalidwe.
Chidziwitso chachitetezo: Ndi gawo la organic, chifukwa chake kuyenera kutsatiridwa pakuwopsa kwake mthupi la munthu. Kukhudzana ndi mankhwalawa kungayambitse mkwiyo komanso kuwonongeka kwa maso. Njira zodzitetezera zoyenera, monga magolovesi, magalasi ndi zovala zotetezera, ziyenera kuchitidwa panthawi ya ntchito. Panthawi imodzimodziyo, m'pofunika kusunga bwino ndikutaya chigawo ichi kuti tipewe kuipitsidwa kwa chilengedwe ndi ziwopsezo zachitetezo chaumwini. Ngati ndi kotheka, kutaya ndi kutaya koyenera kuyenera kuchitidwa mogwirizana ndi malamulo oyenera ndi zikalata zowongolera.
