4-Methoxybenzophenone (CAS# 611-94-9)
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Kufotokozera Zachitetezo | S22 - Osapumira fumbi. S24/25 - Pewani kukhudzana ndi khungu ndi maso. |
| WGK Germany | 2 |
| Mtengo wa RTECS | PC4962500 |
| HS kodi | 29145000 |
| Zowopsa | Zokwiyitsa |
Mawu Oyamba
4-Methoxybenzophenone, yomwe imadziwikanso kuti 4'-methoxybenzophenone, ndi organic compound. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha pawiri:
Ubwino:
4-Methoxybenzophenone ndi kristalo woyera mpaka wotumbululuka wachikasu wokhala ndi fungo la benzene. Pawiri ndi pang'ono sungunuka m'madzi ndipo sungunuka mu zosungunulira organic monga Mowa, etha, ndi chlorinated solvents.
Ntchito: Itha kugwiritsidwanso ntchito ngati activator ya matupi a ketone ndikuchita nawo zomwe zimachitika.
Njira:
Njira yomwe imagwiritsidwa ntchito pokonzekera 4-methoxybenzophenone ndi momwe acetophenone imayendera ndi methanol, kudzera mu acid-catalyzed condensation reaction, ndipo momwe equation imakhalira:
CH3C6H5 + CH3OH → C6H5CH2CH2C(O)CH3 + H2O
Zambiri Zachitetezo:
4-Methoxybenzophenone ndi yoopsa kwambiri, komabe iyenera kuchitidwa mosamala. Zikakhudza khungu, zimatha kuyambitsa kuyabwa pang'ono. Poizoni amatha kuchitika ngati amwedwa kapena atakowedwa kwambiri. Mukamagwiritsa ntchito, magolovesi ndi magalasi oteteza ayenera kuvala, komanso mpweya wabwino uyenera kusamalidwa.
