4'-Ethylpropiophenone (CAS# 27465-51-6)

Selelekela

4-Ethylpropiophenone ke motsoako oa tlhaho o nang le motsoako oa lik'hemik'hale C11H14O. Se latelang ke selelekela sa sebopeho sa eona, ts'ebeliso, tokiso le tlhaiso-leseling ea polokeho:

Tlhaho:

-Ponahalo: 4-Ethylpropiophenone ke mokelikeli o mosehla o mosehla o se nang 'mala.

-Monko: o na le monko o khethehileng.

Boima: hoo e ka bang 0.961g/cm³.

- Sebaka se belang: Hoo e ka bang 248 ° C.

-Solubility: Ho qhibiliha ka har'a lihlapolli tsa ethanol, ether le Ester, tse sa qhibiliheng metsing.

Sebelisa:

- Tšebeliso ea indasteri: 4-Ethylpropiophenone e sebelisoa e le karolo e bohareng ea lik'hemik'hale tsa lik'hemik'hale libakeng tse itseng tsa indasteri.

-Chemical synthesis: E ka sebelisoa ho kopanya metsoako e meng, joalo ka lithethefatsi, chefo e bolaeang likokoanyana le linoko.

-Litlolo le monko o monate: Ka lebaka la thepa ea eona e nkhang hamonate, 4-Ethylpropiophenone e ka sebelisoa e le motsoako oa litlolo le monko o monate.

Mokhoa:

Mokhoa oa ho lokisa 4-Ethylpropiophenone o ka etsoa ka mehato e latelang:

1. Kopanya acetophenone le ethyl acetate ka tekanyo e loketseng.

2. Condensation e etsoa ka karabelo ea acid-catalyzed tlas'a mocheso o loketseng le maemo a karabelo.

3. Ka ho futhumatsa le distillation, motsoako o lebisitsoeng oa 4-Ethylpropiophenone o ntšoa motsoako oa karabelo.

Ka kopo hlokomela hore o hloka ho ela hloko ts'ebetso e sireletsehileng nakong ea ts'ebetso ea ho itokisa, qoba ho kopana le letlalo le ho inhalation ea li-volatiles, 'me u sebelise lisebelisoa tse nepahetseng tsa tšireletso le maemo a moea.

Lintlha tsa Tšireletseho:

4-Ethylpropiophenone ke ntho ea lik'hemik'hale, e lokela ho ela hloko litaba tse latelang tsa polokeho:

- Qoba ho kopana le letlalo le mahlo. Apara liatlana tse sireletsang, likhalase le liaparo tse sireletsang nakong ea ts'ebetso.

- Qoba ho hema li-volatiles. Nakong ea ts'ebetso, maemo a matle a moea a lokela ho netefatsoa.

-Boloka sebakeng se omeletseng, se nang le moea, hole le mollo le mocheso o phahameng.

-Ha o sebelisa motsoako, o lokela ho sebetsoa ho latela bukana ea ts'ebetso le melaoana e nepahetseng ea ts'ireletso.