2-BRMO-3-FORMYLPYRIDINE (CAS# 128071-75-0)

2-Bromo-3-pyridine carboxaldehyde ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:

Ubwino:
2-Bromo-3-pyridine formaldehyde ndi madzi achikasu otumbululuka opanda mtundu komanso fungo la pyridine ndi aldehyde. Ndi sungunuka kwambiri organic solvents pa firiji ndi insoluble m'madzi. Ndi pawiri ndi mphamvu reactivity kuti akhoza kukumana zosiyanasiyana organic zimachitikira zina.

Gwiritsani ntchito:
2-Bromo-3-pyridine formaldehyde ili ndi ntchito zambiri zomwe zimagwiritsidwa ntchito popanga organic synthesis. Itha kutenga nawo gawo pazosintha zina monga borate etherification reaction, aldol condensation reaction, etc.

Njira:
2-Bromo-3-pyridine formaldehyde ikhoza kukonzedwa pochita 3-pyridine formaldehyde ndi hydrogen bromide. Bromidi ya haidrojeni imadutsa mu botolo lochapira mpweya mu njira ya methanol ya 3-pyridine formaldehyde, ndiyeno kusakanizako kumatenthedwa. Zomwezo zikamalizidwa, zomwe zimapangidwira zimapezedwa ndi njira monga kutulutsa mpweya kapena kuchotsa.

Zambiri Zachitetezo:
2-Bromo-3-pyridine carboxaldehyde ndi organic pawiri yomwe imafuna njira zoyenera zogwirira ntchito zotetezeka zikagwiritsidwa ntchito kapena kugwiridwa. Zitha kukhala zokwiyitsa komanso zowononga khungu, maso, ndi kupuma. Mukamagwiritsa ntchito, onetsetsani kuti muli mpweya wabwino komanso valani zida zodzitetezera monga magalavu oteteza, magalasi, ndi masks. Pewani kutulutsa mpweya, kumeza, kapena kukhudza khungu. Posunga, izi ziyenera kusungidwa kutali ndi zinthu zoyaka ndi zowonjezera zowonjezera ndi kusungidwa pamalo ozizira, owuma.