Ethyl vanillin propyleneglycol acetal (CAS # 68527-76-4)

Chemical Property:

Molecular Formula	C12H16O4
Molar Mass	224.25 Nws
Qhov ntom	1.156 ± 0.06 g / cm3 (Tshaj tawm)
Boling Point	346.4 ± 42.0 ° C (Predicted)
Flash Point	163.3°C dej
JECFA Number	954 ua
Vapor Siab	2.88E-05mmHg ntawm 25 ° C
pKa	9.93 ± 0.35 (Tshaj tawm)
Kev cia khoom	2-8 ° C
Refractive Index	1.524 ib

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Taw qhia

Ethyl vanillin, propylene glycol, acetal. Nws muaj ib tug tshwj xeeb aroma nrog vanilla thiab iab sau ntawv.

Kev siv lub ntsiab ntawm ethylvanillin propylene glycol acetal yog ib qho tshuaj tsw qab ntxiv, uas muaj peev xwm muab tau ib qho tshwj xeeb aroma rau cov khoom. Nws cov aroma yog ntev-ntev thiab tuaj yeem ua lub luag haujlwm hauv kev kho cov aroma thaum muab cov tshuaj tsw qab.

Kev npaj ntawm ethylvanillin propylene glycol acetal feem ntau ua tiav los ntawm cov txheej txheem tshuaj hluavtaws. Ib txoj kev npaj ntau yog los ua ethyl vanillin nrog propylene glycol acetal los tsim ethyl vanillin propylene glycol acetal. Txoj kev npaj yog qhov yooj yim, tab sis nws yuav tsum tau nqa tawm raws li qhov ntsuas kub thiab cov tshuaj tiv thaiv.

Hais txog kev nyab xeeb, ethylvanillin propylene glycol acetal kuj muaj kev nyab xeeb thaum siv thiab khaws cia kom raug. Yog tias raug tshuaj ntau lossis noj los ntawm qhov yuam kev, nws yuav ua rau qhov muag thiab tawv nqaij khaus. Ntev ntev raug rau ntawm daim tawv nqaij, qhov muag, thiab lwm qhov chaw rhiab yuav tsum tau zam thaum siv, thiab yuav tsum siv cov kev tiv thaiv tsim nyog.

Yav dhau los: CAS Nr .: 105-57-7

Tom ntej: P-Anisaldehyde (CAS # 123-11-5)

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