5-Hydroxy-4-octanone (CAS#496-77-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	C8H16O2
'Misa oa Molar	144.21
Botenya	0.916g/mLat 25°C(lit.)
Melting Point	-10°C
Boling Point	80-82°C10mm Hg(lit.)
Flash point	175°F
JECFA Nomoro	416
Khatello ea Mouoane	0.172mmHg ho 25°C
Ponahalo	metsi a hlakileng
Matla a Khoheli a khethehileng	0.92
Mmala	Bosehla bo kganyang ho ya ho Bosehla ho ya ho Orange
Merck	14,1595
pKa	13.13±0.20(E boletsoeng esale pele)
Refractive Index	n20/D 1.4315(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale	Mokelikeli o mosehla o kganyang. Setlolo se monate, se monate hanyenyane le monko oa cardamom, ka tatso ea oli ea tranelate e monate. Sebaka se belang sa 182 °c kapa 80~82 °c (1333Pa). Ha e khone ho qhibiliha ka metsing, e qhibiliha ka ethanol. Lihlahisoa tsa tlhaho li teng ka cocoa le tse ling tse joalo.

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

WGK Jeremane

Selelekela

5-Hydroxy-4-octanone ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa sebopeho sa eona, tšebeliso, mokhoa oa ho lokisa le tlhaiso-leseling ea polokeho:

Boleng:

Ponahalo: 5-hydroxy-4-octanone ke mokelikeli o se nang mebala.

Boima: hoo e ka bang 0.95 g/cm3.

Sollubility: 5-hydroxy-4-octanone ha e qhibilihe ka metsing 'me e na le ho qhibiliha hamonate ka har'a metsoako ea tlhaho.

Sebelisa:

5-Hydroxy-4-octanone e ka sebelisoa e le activator holim'a tšepe e nang le bokhoni ba ho tlosa mafome le ho hloekisa libaka tsa tšepe.

Hape ke selelekela sa dae sa fluorescent se ka sebelisoang ho lokisa lidae tsa fluorescent tsa mebala e fapaneng.

Mokhoa:

5-Hydroxy-4-octanone hangata e lokisoa ka motsoako oa lik'hemik'hale. Mokhoa o tloaelehileng oa ho itokisa ke oa ho qhaqha octanone ka har'a motsoako, ebe o eketsa tekanyo e loketseng ea oxidant le reaction catalyst, 'me u etse karabelo tlas'a maemo a loketseng hore qetellong u fumane sehlahisoa.

Lintlha tsa Tšireletseho:

5-Hydroxy-4-octanone hangata e bolokehile tlas'a maemo a tloaelehileng a tšebeliso 'me ha e na chefo e kholo.

E na le ho feto-fetoha ho itseng 'me e hloka ho sebelisoa sebakeng se nang le moea o motle.

Nakong ea tšebeliso, ho kopana le letlalo le mahlo ho lokela ho qojoa, 'me haeba ho e-na le ho kopana, hlatsoa hang-hang ka metsi a mangata.

Nakong ea ho jara kapa ho boloka, qoba ho kopana le lintho tse matla tsa oxidizing joalo ka li-oxidants le asiti ho thibela liketso tse kotsi.

Nakong ea polokelo, 5-hydroxy-4-octanone e lokela ho bolokoa ka setsing se se nang moea, hole le mollo le mocheso o phahameng.

E fetileng: 1-4-Dithiane (CAS#505-29-3)

E 'ngoe: 6-Methyl coumarin (CAS#92-48-8)

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