2-Chloro-5-pyridineacetonitrile (CAS# 39891-09-3)
Ngozi ndi Chitetezo
| 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. S39 - Valani chitetezo chamaso / kumaso. |
| Ma ID a UN | UN 3439 6.1 / PGIII |
| WGK Germany | 3 |
| Kalasi Yowopsa | IRRITANT, POXIC |
2-Chloro-5-pyridineacetonitrile (CAS#39891-09-3) Chiyambi
2-Chloro-5-acetonitrile pyridine ndi organic pawiri. Ili ndi makhiristo oyera kapena zolimba ndipo imasungunuka mu zosungunulira za organic monga ethanol ndi chloroform.
Angagwiritsidwe ntchito ngati wapakatikati kwa synthesis wa mamolekyu atsopano mankhwala ndi bioactive mankhwala, ndipo ntchito lithe zosiyanasiyana mankhwala ndi antibacterial, sapha mavairasi oyambitsa, anticancer ndi ntchito zina. Itha kugwiritsidwanso ntchito pokonzekera mankhwala ophera tizirombo, mankhwala ophera udzu ndi udzu.
Njira yokonzekera 2-chloro-5-acetonitrile pyridine ingapezeke pochita 2-acetonitrile pyridine ndi hydrogen chloride. The enieni anachita zinthu akhoza wokometsedwa ndi kusintha malinga zasayansi zosowa.
Ndi organic pawiri ndi kuthekera kawopsedwe ndi kuyabwa. Valani zida zodzitetezera zoyenera monga magolovesi a labotale, magalasi ndi malaya a labotale mukamagwira ntchito. Pewani kukhudzana ndi khungu, maso ndi ziwalo zina zovuta. Pakusungirako, ziyenera kusungidwa mu chidebe chotsekedwa kutali ndi moto wotseguka ndi kutentha kwakukulu. Potaya zinyalala, ziyenera kuyendetsedwa motsatira malamulo a chilengedwe, ndipo ndizoletsedwa kuziyika m'madzi kapena m'nthaka. Mukamagwiritsa ntchito ndikugwiritsa ntchito, tsatirani njira zoyenera zoyendetsera chitetezo ndikuwongolera mosamalitsa kuwonekera kwamunthu.
