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4-Hydroxy-5-Methyl-3(2h)-Furanone(CAS#19322-27-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H6O3
'Misa oa Molar 114.1
Botenya 1.382±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 129-133°C(lebone)
Boling Point 218.3±40.0 °C(E boletsoeng esale pele)
JECFA Nomoro 1450
Solubility Chloroform (Hanyenyane), DMSO (Hanyenyane), Methanol (Hanyenyane)
Ponahalo Phofo ea kristale e bosoeu ho isa ho bosehla bo bobebe
Mmala Bosehla bo Khanyang ho isa Bosehla
Monko o monate monko o monate oa nama
pKa 9.61±0.20(E boletsoeng esale pele)
Boemo ba polokelo tlas'a khase ea inert (naetrojene kapa Argon) ho 2-8°C
MDL MFCD02752619
Thepa ea 'Mele le ea Lik'hemik'hale WGK Jeremane:3

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

WGK Jeremane 3

 

Selelekela

4-Hydroxy-5-methyl-3 (2H) -furanone. Se latelang ke selelekela sa sebopeho sa eona, ts'ebeliso, mokhoa oa tlhahiso le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: 4-Hydroxy-5-methyl-3 (2H) -furanone ke mokelikeli o se nang mebala le o bonaletsang.

- Solubility: E ka qhibiliha ka metsing kapa ka har'a metsoako ea tlhaho.

 

Sebelisa:

- 4-Hydroxy-5-methyl-3 (2H) -furanone e ka sebelisoa e le karolo e bohareng ea motsoako oa tlhaho bakeng sa ho lokisetsa metsoako e meng ea tlhaho.

 

Mokhoa:

- 4-Hydroxy-5-methyl-3 (2H) -furanone e ka lokisoa ke methylalkane oxidation le brominated hydroxylation.

 

Lintlha tsa Tšireletseho:

- Tekanyo ea chefo ea 4-hydroxy-5-methyl-3 (2H) -furanone ha e e-s'o thehoe 'me e lokela ho sebelisoa ka hloko le ho latela mekhoa e sireletsehileng ea ho sebetsana le lik'hemik'hale tse amehang.

- Qoba ho kopana le letlalo, mahlo, le mamina a mang nakong ea ts'ebeliso, 'me u nke mehato ea ts'ireletso joalo ka ho roala likhalase le liatlana tse sireletsang lik'hemik'hale.

- Bakeng sa polokelo, 4-hydroxy-5-methyl-3 (2H) -furanone e lokela ho bolokoa sebakeng se pholileng, se omileng hole le mollo le li-oxidants.


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