2-Chlorobenzonitrile (CAS# 873-32-5)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | Xn - Zowopsa |
| Kufotokozera Zachitetezo | S23 - Osapuma mpweya. |
| Ma ID a UN | UN 3439 |
Mawu Oyamba
Chilengedwe:
1. Ndi kristalo yoyera yolimba yomwe imakhala yosasunthika kutentha kwa chipinda.
2. Ili ndi zokometsera za cyanide ndipo imasungunuka mosavuta mu ethanol, chloroform, ndi acetonitrile.
Kagwiritsidwe:
1. Ndikofunikira kaphatikizidwe ka organic kaphatikizidwe kakang'ono ndi ntchito zambiri m'minda ya utoto ndi mankhwala ena achilengedwe.
2. Itha kugwiritsidwa ntchito popanga zinthu monga mankhwala a herbicides, utoto, ndi zoteteza mphira.
Njira:
The kaphatikizidwe njira 2-chlorobenzonitrile zambiri analandira pochita chlorobenzene ndi sodium cyanide. Choyamba, pansi pa zinthu zamchere, chlorobenzene imakhudzidwa ndi sodium cyanide kupanga chlorophenylcyanide, yomwe imapangidwa ndi hydrolyzed kuti ipeze 2-chlorobenzonitrile.
Chitetezo:
1. Ali ndi kawopsedwe kena. Kukhudzana kapena kutulutsa mpweya kumatha kuyambitsa kuyabwa kwamaso ndi khungu, komanso kuwonongeka.
2. Valani zida zoyenera zodzitetezera panthawi yomwe mukugwira ntchito kuti musakhudze khungu ndi kupuma.
3. Panthawi yogwiritsira ntchito, njira zotetezera chitetezo ziyenera kutsatiridwa kuti tipewe ngozi.
