4-Chloro-4′-hydroxybenzophenone (CAS# 42019-78-3)
| Likhoutu tsa Kotsi | R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe. |
| Tlhaloso ea Tšireletseho | S24/25 - Qoba ho kopana le letlalo le mahlo. S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36 - Apara liaparo tse loketseng tsa tšireletso. |
| Khoutu ea HS | 29144000 |
| Tsebiso ea Kotsi | E tenang |
Selelekela
4-Chloro-4′-hydroxybenzophenone ke motsoako oa lintho tse phelang. Lintlha tse latelang ke tse mabapi le thepa, tšebeliso, mekhoa ea ho lokisa, le polokeho ea motsoako:
Boleng:
Ponahalo: 4-Chloro-4'-hydroxybenzophenone ke kristale e tšoeu kapa phofo ea crystalline.
Solubility: e qhibilihang ka har'a ethanol, dimethylformamide le chloroform, e qhibiliha hanyenyane ho ether le carbon chloride.
Sebelisa:
4-Chloro-4'-hydroxybenzophenone e ka sebelisoa e le karolo e bohareng ea motsoako oa manyolo bakeng sa motsoako oa metsoako e meng ea tlhaho.
Mokhoa:
4-Chloro-4′-hydroxybenzophenone e ka fumanoa ka ho nkela sodium sulfite sebakeng sa sodium thiothioreagent (mohlala, phthathiadine) ea sodium sulfite. Mokhoa o khethehileng oa ho itokisa ke o latelang:
Phthamethamidine e qhibiliha ka dimethylformamide, hydroxyacetophenone e kenngoa tharollo ea karabelo, ka mor'a nako e itseng ea karabelo, metsi a eketsoa, 'me sehlahisoa se ntšoa, se omisitsoe le ho khabisoa ka chloroform ho fumana sehlahisoa se lebisitsoeng.
Lintlha tsa Tšireletseho:
4-Chloro-4'-hydroxybenzophenone e batla e tsitsitse tlas'a maemo a tloaelehileng. Leha ho le joalo, ho kopana le li-oxidizing agents tse matla ho lokela ho qojoa.
Lisebelisoa tse loketseng tsa ho itšireletsa tse kang liatlana, likhalase le mese e lokela ho apesoa ha ho etsoa opereishene e joalo.
E lokela ho bolokoa hole le lintho tse tukang le mehloling ea mocheso, 'me e bolokoe ka har'a sets'oants'o se sa keneleng moea ho qoba ho pepesehela moea.
Ka kopo, lahla kompone le litšila tsa eona ka nepo, ho latela melaoana ea taolo ea litšila ea lehae.
