2-Fluoro-3-nitropyridine (CAS# 1480-87-1)

2-Fluoro-3-nitropyridine ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, cholinga chake, njira yopangira, ndi chidziwitso cha chitetezo:

chilengedwe:
-Maonekedwe: 2-Fluoro-3-nitropyridine ndi wopanda colorless wotumbululuka yellow crystalline ufa;
-Ikhoza kuwola kapena kuphulika pakatentha kwambiri.

Cholinga:
-Itha kugwiritsidwa ntchito ngati zopangira zopangira mankhwala ophera tizilombo, utoto, zophulika zapakati, ndi zina;
- Itha kugwiritsidwanso ntchito muzochita za kaphatikizidwe ka organic, monga momwe zimachitikira m'malo ndi ma fluorination.

Njira yopanga:
-Pali njira zambiri zokonzekera 2-fluoro-3-nitropyridine, ndipo imodzi mwa njira zodziwika bwino imayambitsidwa pansipa:
1. Kuchita 2,3-dibromopyridine ndi siliva nitrite kupeza 2-nitro-3-bromopyridine;
2. Yankhani 2-nitro-3-bromopyridine ndi haidrojeni fluoride pansi pa zinthu zamchere kuti apange 2-fluoro-3-nitropyridine.

Zambiri zachitetezo:
-2-Fluoro-3-nitropyridine ndi organic pawiri ndi zina kawopsedwe ndi flammability;
- Pewani kukhudzana ndi khungu, maso, ndi kupuma thirakiti;
-Ngati walowetsedwa kapena kukomoka molakwika, pita kuchipatala msanga.