2,4-Dinitroanisole(CAS#119-27-7)

Mawu Oyamba

2,4-Dinitrophenyl ether ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, kagwiritsidwe ntchito, kapangidwe ndi chitetezo:

Chilengedwe:

- 2,4-Dinitroanisole ndi kristalo wopanda mtundu mpaka wotuwa wachikasu wokhala ndi kukoma kwapadera kowawa.

-Imakhala ndi kusungunuka kochepa pa kutentha kwa chipinda ndipo imasungunuka muzitsulo za organic monga ether, mowa ndi ester.

-Imakhala yokhazikika powala, kutentha komanso mpweya.

Gwiritsani ntchito:

- 2,4-Dinitroanisole imagwiritsidwa ntchito makamaka ngati zopangira za utoto wa pyrotechnic mu organic synthesis.

-Atha kugwiritsidwanso ntchito popanga utoto, utoto, mankhwala ndi mankhwala ophera tizilombo.

Njira Yokonzekera:

Kukonzekera kwa -2,4-dinitroanisole kungathe kuchitidwa ndi esterification anachita pakati pa anisole ndi asidi nitric.

-Pansi zomwe zimachitika, anisole imatenthedwa ndi nitric acid ndi sulfuric acid kuti ipange mpweya wa 2,4-dinitroanisole.

-Pambuyo pochita, chinthu choyera chikhoza kupezedwa ndi kusefera, kutsuka ndi crystallization.

Zambiri Zachitetezo:

- 2,4-dinitroanisole imakwiyitsa khungu, maso ndi kupuma thirakiti, ndipo kukhudzana mwachindunji kuyenera kupewedwa.

-Valani zida zodzitetezera zoyenera monga magolovesi, magalasi otetezera chitetezo ndi zishango zakumaso mukamagwira ntchito.

-Pogwira ntchito m'nyumba, m'pofunika kupereka mpweya wabwino kuti musapume mpweya wake kapena fumbi.

-Zinyalala zimayenera kutayidwa motsatira malamulo a m'deralo ndipo siziyenera kutayidwa kumalo ozungulira.