6-Bromo-3-chloro-2-methyl-pyridine (CAS# 944317-27-5)

Mawu Oyamba

Ndi organic pawiri ndi formula molecular C6H6BrClN ndi molecular kulemera kwa 191.48g/mol. Zotsatirazi ndizofotokozera za chikhalidwe chake, kagwiritsidwe ntchito, kapangidwe ndi chitetezo:

Chilengedwe:

-Maonekedwe: Opanda mtundu mpaka chikasu cholimba.

- Malo osungunuka: pafupifupi 20-22 ° C.

-Kuwira: pafupifupi 214-218 ° C.

-Kusungunuka: Kusungunuka mu ethanol ndi chloroform, osasungunuka m'madzi.

Gwiritsani ntchito:

- ndi yofunika organic kaphatikizidwe wapakatikati, chimagwiritsidwa ntchito synthesis wa mankhwala ena.

- angagwiritsidwe ntchito kukonzekera zosiyanasiyana mankhwala ndi intermediates mankhwala, monga naphtha tizilombo, ketol mankhwala.

Njira:

Pakalipano, njira yokonzekera yomwe imagwiritsidwa ntchito kwambiri imapezeka pochita 2-picoline chloride ndi lithiamu bromide.

Zambiri Zachitetezo:

- ndi mankhwala opweteka omwe angayambitse kuyabwa ndi kutupa pokhudzana ndi khungu ndi maso. Njira zodzitetezera zoyenera, monga magolovesi a labu, magalasi ndi malaya a labu, ziyenera kuvalidwa pogwira ndi kusunga.

- Ikhoza kukhala poizoni kwa zamoyo zam'madzi, ndipo tiyenera kusamala kuti isalowe m'madzi.

-Chigawochi chiyenera kusungidwa kutali ndi moto ndi kutentha kwakukulu kuti zisapse ndi moto wokha komanso kuphulika kwake. Sungani pamalo ozizira, owuma komanso mpweya wabwino.