4-Methoxybenzophenone (CAS# 611-94-9)
| Matšoao a Kotsi | Xi - Ea halefisang |
| Tlhaloso ea Tšireletseho | S22 - U se ke ua hema lerole. S24/25 - Qoba ho kopana le letlalo le mahlo. |
| WGK Jeremane | 2 |
| RTECS | PC4962500 |
| Khoutu ea HS | 29145000 |
| Tsebiso ea Kotsi | E tenang |
Selelekela
4-Methoxybenzophenone, eo hape e tsejoang e le 4′-methoxybenzophenone, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea komporo:
Boleng:
4-Methoxybenzophenone ke kristale e tšoeu ho ea ho e mosehla o mosehla e nang le monko oa benzene. Motsoako o qhibiliha hanyane ka metsing 'me o qhibiliha ka har'a lihlapolli tsa tlhaho tse kang ethanol, ethers, le lihlapolli tse chlorine.
Lisebelisoa: E ka sebelisoa hape e le activator ea li-ketone mme e nka karolo ts'ebetsong ea karabelo.
Mokhoa:
Mokhoa o sebelisoang hangata oa ho lokisa 4-methoxybenzophenone ke ka karabelo ea acetophenone ka methanol, ka karabelo ea condensation ea acid-catalyzed, mme equation ea reaction ke:
CH3C6H5 + CH3OH → C6H5CH2CH2C(O)CH3 + H2O
Lintlha tsa Tšireletseho:
4-Methoxybenzophenone ha e kotsi hakaalo, empa e ntse e hloka ho sebetsoa ka mokhoa o sireletsehileng. Ha e kopana le letlalo, e ka baka ho teneha hanyenyane. Chefo e ka etsahala haeba motho a ka nooa kapa a hema ka bongata. Nakong ea tšebeliso, liatlana le likhalase tse sireletsang li lokela ho apesoa, 'me maemo a matle a moea a lokela ho bolokoa.
