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mankhwala

1-pyrimidin-2-ylmethanamine (CAS# 75985-45-4)

Chemical Property:

Molecular Formula C5H7N3
Misa ya Molar 109.13
Kuchulukana 1.138g/cm3
Boling Point 179.9 ° C pa 760 mmHg
Pophulikira 83.7°C
Kusungunuka Chloroform (Mochepa), Methanol (Pang'ono)
Kuthamanga kwa Vapor 0.919mmHg pa 25°C
Maonekedwe Mafuta
Mtundu Yellow Yotuwa mpaka Yakuda Yellow
Mkhalidwe Wosungira 2-8°C (kutetezani ku kuwala)
Refractive Index 1.557

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo 26 - Mukakumana ndi maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha upangiri wamankhwala.

 

Mawu Oyamba

Ndi organic pawiri ndi mankhwala chilinganizo C5H7N3. Ndi cholimba choyera, chosungunuka m'madzi kutentha. Zotsatirazi ndikulongosola mwatsatanetsatane za chikhalidwe, kagwiritsidwe ntchito, kukonzekera ndi chitetezo cha:

 

Chilengedwe:

ndi mtundu wa mankhwala amchere, akhoza kutenga nawo mbali zosiyanasiyana organic synthesis anachita. Imakhala yokhazikika mumlengalenga, koma imatha kuwola ikakumana ndi kutentha kapena kuwala.

 

Gwiritsani ntchito:

Ili ndi mitundu ingapo yogwiritsira ntchito mu organic synthesis. Itha kugwiritsidwa ntchito ngati poyambira pakupanga zinthu zina zakuthupi, monga mankhwala, mankhwala ophera tizilombo, utoto ndi ma polima. Kuphatikiza apo, calcium ingagwiritsidwe ntchito ngati reagent mu kafukufuku wam'magazi.

 

Njira Yokonzekera:

Njira yokonzekera ndiyosavuta. Njira yodziwika bwino ndikukonzekera pochita pyrimidine ndi methylamine. Njira yeniyeni ndikuchita pyrimidine ndi methylamine muzosungunulira zoyenera potenthetsa, ndipo mankhwalawa angapezeke.

 

Zambiri Zachitetezo:

Ili ndi kawopsedwe kakang'ono, koma iyenerabe kutsatira machitidwe achitetezo a labotale. Pewani kukhudzana mwachindunji ndi khungu, maso kapena kupuma fumbi. Valani magalasi oteteza, magolovesi ndi malaya a labotale mukamagwiritsa ntchito kapena pogwira. Ngati kukhudzana ndi khungu kapena maso kumachitika, muzimutsuka nthawi yomweyo ndi madzi ambiri ndikupempha thandizo lachipatala. Posungira, ziyenera kusungidwa pamalo ouma, ozizira, kutali ndi moto ndi okosijeni.


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