3-Bromo-4-methylpyridine (CAS# 3430-22-6)
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. S2636 - |
| Ma ID a UN | Kuzizira, kowuma, kotsekedwa mwamphamvu |
| WGK Germany | 3 |
| HS kodi | 29339900 |
| Kalasi Yowopsa | ZOKWIYA |
| Packing Group | III |
Mawu Oyamba
Bromoethylpyridine ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chitetezo cha bromoethylpyridine:
Ubwino:
Bromoethylpyridine ndi madzi opanda mtundu mpaka achikasu okhala ndi kununkhira konunkhira kwa amine ngati aminophenol. Ili ndi kusungunuka kwabwino ndipo imasungunuka mu ma alcohols, ethers ndi ester solvents.
Gwiritsani ntchito:
Bromoethylpyridine amagwiritsidwa ntchito makamaka ngati reagent komanso wapakatikati mu kaphatikizidwe ka organic. Bromoethylpyridine itha kugwiritsidwanso ntchito ngati surfactant, pyrotechnic fulorosenti mankhwala, etc.
Njira:
Bromoethylpyridine nthawi zambiri amapangidwa ndi momwe ethyl bromide ndi pyridine amachitira pazakumwa zamchere. Pochita izi, atomu ya bromine mu ethyl bromide imalowa m'malo mwa atomu ya haidrojeni mu molekyulu ya pyridine kupanga ethylpyridine bromide.
Zambiri Zachitetezo:
Njira zodzitetezera ziyenera kutsatiridwa mukamagwiritsa ntchito bromoethylpyridine:
Valani magalasi oteteza ndi magolovesi pochita opaleshoni, ndipo pewani kukhudzana ndi khungu ndi maso.
Gwirani ntchito pamalo olowera mpweya wabwino ndipo pewani kutulutsa mpweya kapena nthunzi.
Posungira, ziyenera kukhala kutali ndi moto ndi kutentha, komanso kutali ndi dzuwa.
Bromoethylpyridine imakwiyitsa ndipo njira zoyendetsera chitetezo ziyenera kutsatiridwa mosamalitsa.
Mukamagwiritsa ntchito bromoethylpyridine, ndikofunikira kutsatira njira zotetezeka za labotale ndikuwunika chitetezo payekhapayekha.
