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sehlahisoa

(E)-alpha-damascone(CAS#24720-09-0)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C13H20O
'Misa oa Molar 192.3
Botenya 0.898±0.06 g/cm3(E boletsoeng esale pele)
Boling Point 267.1±29.0 °C(E boletsoeng esale pele)
Flash point 100°C
JECFA Nomoro 2188
Ho qhibiliha ha Metsi 140mg/L ho 20 ℃
Khatello ea Mouoane 3.2Pa ho 25 ℃
Refractive Index n20/D 1.496

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 43 - E ka baka ts'oaetso ka ho kopana le letlalo
Tlhaloso ea Tšireletseho 36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.

 

Selelekela

(E)-1-(2,6,6-trimethyl-2-cyclohexen-1-yl)-2-buten-1-one, eo hape e tsejoang e le enone, e na le thepa e latelang:

 

Ponahalo: Seela se se nang mmala.

Solubility: Ho qhibiliha ka har'a lihlapolli tse phelang tse kang joala, li-ether le li-hydrocarbon tse nkhang hamonate.

 

Tšebeliso e ka sehloohong ea alkenone:

 

Catalyst: Enketone e ka sebelisoa e le sesosa sa karabelo ea hydrogenation.

Synthesis ea metsoako e sebetsang: Enone e ka sebelisoa e le ntho ea ho qala kapa ea bohareng ho kopanngoeng ha metsoako e meng ea manyolo, 'me e kenye letsoho liketsong tsa ts'ebetso ea olefin, kenyelletso ea khetho ea olefin le liketso tse ling.

 

Mokhoa o tloaelehileng oa ho kopanya oa enketone o lokisoa ke karabelo ea oxidation-dehydrogenation. Ka mohlala, cyclohexene e na le oxidized trimethylethoxy ho cyclohexanone, 'me cyclohexanone e sebetsa ka sodium hydroxide ho fumana enone.

 

Enone ke mokelikeli o tukang, 'me ho kopana le malakabe a bulehileng le mehloli ea mocheso o phahameng ho lokela ho thibeloa,' me e lokela ho bolokoa hole le mehloli ea mollo.

Apara liatlana tsa lik'hemik'hale, likhalase le liaparo tse sireletsang ha u sebelisa alkenone ho qoba ho kopana ka ho toba le letlalo le mahlo.

Ho hema ha mouoane oa enone ho lokela ho qojoa nakong ea ts'ebetso le moea o motle o lokela ho bolokoa.

Enketone e na le hydrolyzed ha bonolo tlas'a maemo a asiti 'me e tloaetse liketso tse mabifi tse bakoang ke li-oxidants, kahoo ka kopo li boloke 'me u li sebelise ka nepo.

 


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