2-AMINO-5-CHLORO-3-PICOLINE (CAS# 20712-16-7)

Zizindikiro Zowopsa	R22 - Zowopsa ngati zitamezedwa R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu. R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
Kufotokozera Zachitetezo	S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/39 - S39 - Valani chitetezo chamaso / kumaso.
WGK Germany	3
Kalasi Yowopsa	ZOKWIYA

Ndi organic pawiri ndi mankhwala chilinganizo C7H8ClN. Zotsatirazi ndikulongosola za chikhalidwe chake, kagwiritsidwe ntchito, kukonzekera ndi chidziwitso cha chitetezo:Chilengedwe:
-Maonekedwe: Ndi kristalo woyera wolimba.
-Kusungunuka: Kusungunuka kwake m'madzi kumakhala kochepa, koma kumatha kusungunuka muzitsulo zosungunulira (monga ethanol ndi dimethylformamide).
-Kukhazikika: Imakhala yokhazikika kutentha kwa chipinda ndipo imatha kuwola pansi pa kuwala kapena kutentha.
Lili ndi ntchito zambiri m'munda wa organic synthesis.
-Itha kugwiritsidwa ntchito ngati wapakatikati pakuphatikizika kwa mankhwala a pyridine ndi mankhwala ena achilengedwe.
-Mu kaphatikizidwe mankhwala, nthawi zambiri ntchito ngati kupanga zopangira kwa Antibacterial Mankhwala ndi antiparasite mankhwala.

Njira:
Itha kukonzedwa motsatira zotsatirazi:
-Choyamba, 3-picoline imachita ndi sodium kolorayidi pamaso pa sodium carbonate kupanga 2-methyl-3-chloropyridine.
-Kenako, 2-methyl -3-chloropyridine imakumana ndi ammonia mu njira ya carbonate buffer kuti ipange pyridine.

Zambiri Zachitetezo:
-Pogwiritsa ntchito ndikugwiritsa ntchito mankhwala, chonde onani tsamba la Safety Data Sheet (MSDS) ndi zofunikira zogwirira ntchito.
-Kukhoza kukwiyitsa khungu, maso ndi kupuma thirakiti.
-Pogwiritsa ntchito, pewani kutulutsa mpweya kapena kukhudza khungu ndi maso.
-Pogwira ntchito, akuyenera kutsata njira zodzitetezera, monga kuvala magolovesi oteteza, magalasi oteteza chitetezo ndi masks oteteza.