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imveliso

2-(4-Methyl-5-thiazolyl) ethybutyrate (CAS#94159-31-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli I-C10H15NO2S
IMisa yeMolar 213.3
Ukuxinana 1.118±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yeBoling 136°C/4mmHg(lit.)
Indawo yokuflasha 139.5°C
Inombolo yeJECFA 1753
Uxinzelelo loMphunga 0.000743mmHg ku-25°C
pKa 3.18±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Refractive Index 1.4980 ukuba 1.5020

Iinkcukacha zeMveliso

Iithegi zeMveliso

 

Intshayelelo

I-2-(4-methylthiazol-5-yl) i-ethyl butyrate, i-chemical formula C11H15NO2S, i-organic compound. Lulwelo olungenambala okanye olumthubi oluluthuthu olunevumba elikhethekileyo.

 

Le khompawundi idla ngokusetyenziswa njengokutya kunye nencasa yokongeza, inencasa yeempawu ezinuka kamnandi, kwaye iqhele ukusetyenziswa ekutyeni nakwiimveliso zokhathalelo lomntu ezinje ngencasa, iesess kunye neentsini zokuhlafuna ukunyusa incasa okanye ivumba labo.

 

Ngokuqhelekileyo yenziwa nge-esterification. Okokuqala, i-2-mercaptoethanol iphendulwa nge-4-methyl-5-thiazolylaldehyde ukuvelisa i-4-methyl-5-thiazolylethanol. Isiphumo se-4-methyl-5-thiazolylethanol emva koko sisabela nge-butyric anhydride ukwenza imveliso yokugqibela ye-2-(4-methylthiazol-5-yl) ethyl butyrate.

 

Xa usebenzisa le ngqungquthela, kufuneka ubeke ingqalelo ekukhuseleni kwayo. Inokuba nefuthe elicaphukisayo emehlweni kunye nolusu, kwaye kubantu abangesosigxina kunye nabantu abanovelwano, inokubangela ukungezwani komzimba. Ke ngoko, xa usetyenziswa okanye usebenza, kufuneka unxibe iindlela ezifanelekileyo zokukhusela, ezinje ngokunxiba iiglavu, iiglavu, njl.

 

Ukongezelela, kuyimfuneko ukuphepha ukudibanisa kunye ne-oxidants kunye nemithombo yomlilo xa ugcina le ngqungquthela, kunye nokugcina indawo enomoya. Kwimeko yokuvuza okanye ingozi, iindlela ezifanelekileyo zokucoca kufuneka zithathwe ngokukhawuleza ukuphepha imiphumo emibi kwindalo kunye nomzimba womntu.

 

Ngokuqhelekileyo, i-2-(4-methylthiazol-5-yl) ethyl butyrate yinto esetyenziswa ngokuqhelekileyo ukutya kunye ne-spice additive, kodwa kuyimfuneko ukunikela ingqalelo ekukhuseleni kwaye uthathe amanyathelo afanelekileyo okukhusela xa usebenzisa.


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