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4-(4-Hydroxyphenyl)-2-butanone(CAS#5471-51-2) Setšoantšo se Featured
  • 4-(4-Hydroxyphenyl)-2-butanone(CAS#5471-51-2) 1

4-(4-Hydroxyphenyl)-2-butanone(CAS#5471-51-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C10H12O2
'Misa oa Molar 164.2
Botenya 1.0326 (khakanyo e fosahetseng)
Melting Point 81-85 °C (hote.)
Boling Point 200°C
Flash point 122.9°C
JECFA Nomoro 728
Ho qhibiliha ha Metsi Ha e kenelle ka metsing.
Solubility Ha e qhibilihe ka metsing le petroleum, e qhibiliha ka har'a ethanol, ether le oli e sa tsitsang.
Khatello ea Mouoane 40Pa ka 25 ℃
Ponahalo Phofo e tšoeu
Mmala E hlakileng e se nang 'mala
BRN 776080
pKa 9.99±0.15(E boletsoeng esale pele)
Boemo ba polokelo tlas'a khase ea inert (argon)
Refractive Index 1.5250 (khakanyo)
MDL MFCD00002394
Thepa ea 'Mele le ea Lik'hemik'hale Nale e tšoeu e kang kristale kapa granular solid. Monko oa raspberry le tatso e monate ea litholoana. Sebaka sa ho qhibiliha e ne e le 82-83 °c. Ha e qhibilihe ka metsing le petroleum, ha e qhibilihe ka har'a ethanol, ether le oli e sa tsitsang. Lihlahisoa tsa tlhaho li teng ka raspberry (raspberry) le tse ling tse joalo.
Sebelisa Bakeng sa ho lokisa linoko tsa lijo, tse nang le tatso le monate, li ka sebelisoa ho litlolo le tatso ea sesepa.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi 22 - E kotsi haeba e koetsoe
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S36 - Apara liaparo tse loketseng tsa tšireletso.
WGK Jeremane 2
RTECS EL8925000
TSCA Ee
Khoutu ea HS 29145011
Tsebiso ea Kotsi E tenang

 

Selelekela

Raspberry ketone, eo hape e tsejoang e le 3-hydroxy-2,6-dimethyl-4-hexeneone, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea raspberry ketone:

 

Boleng:

- Li-ketone tsa Raspberry ke lino tse se nang 'mala kapa tse mosehla tse monko o monate.

- Raspberry ketone ha e fetohe 'me e ka fetoha ka potlako mocheso oa kamore.

- Ke ntho e tukang e potlakisang mouoane oa eona ha e pepesehetse lelakabe le bulehileng kapa mocheso o phahameng, 'me e etsa motsoako o tukang moeeng.

 

Sebelisa:

- E ka boela ea sebelisoa ha ho etsoa litlolo tse nkhang hamonate le lik'hemik'hale tse ling.

 

Mokhoa:

- Li-ketone tsa Raspberry hangata li fumanoa ka motsoako oa lik'hemik'hale. Mokhoa o tloaelehileng oa ho itokisa o fumanoa ka methylation le cyclization ea methyl ethyl ketone.

 

Lintlha tsa Tšireletseho:

- Raspberry ketone e na le chefo e tlaase, empa ho ntse ho le bohlokoa ho e sebelisa ka mokhoa o sireletsehileng.

- Qoba ho kopana le letlalo, mahlo le lera la mucous, 'me u hlatsoe hang-hang ka metsi a mangata haeba ho kopana ho etsahala.

- Ha e senyehe ho lisebelisoa tse ngata, empa e ka ba le phello ea ho qhibiliha ho li-plastiki le liraba tse ling.

- Ha o sebelisa le ho boloka, qoba malakabe a bulehileng le mocheso o phahameng ho thibela ho senyeha le likotsi tsa mollo.

- Hobane li-ketone tsa raspberry li na le monko o matla, li lokela ho sebelisoa sebakeng se nang le moea o motle 'me li tiise hore li qoba ho hema mocheso o phahameng oa mouoane.

  • E fetileng:
  • E 'ngoe:
    • Ngola molaetsa wa hao mona mme o re romele wona

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