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Ethyl vanillin propyleneglycol acetal(CAS#68527-76-4) Umfanekiso okhoyo
  • Ethyl vanillin propyleneglycol acetal(CAS#68527-76-4) 1

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

Ipropati yeMichiza:

Ifomula yeemolekyuli C12H16O4
IMisa yeMolar 224.25
Ukuxinana 1.156±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yeBoling 346.4±42.0 °C(Kuqikelelwe)
Indawo yokuflasha 163.3°C
Inombolo yeJECFA 954
Uxinzelelo loMphunga 2.88E-05mmHg ku-25°C
pKa 9.93±0.35(Kuxelwe kwangaphambili)
Imeko yoGcino 2-8°C
Refractive Index 1.524

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Iithegi zeMveliso

 

Intshayelelo

Ethyl vanillin, propylene glycol, acetal. Inevumba elikhethekileyo kunye ne-vanilla kunye namanqaku akrakra.

 

Ukusetyenziswa okuphambili kwe-ethylvanillin propylene glycol acetal kufana ne-fragrance additive, ekwazi ukubonelela ngephunga elikhethekileyo kwimveliso. Ivumba layo lihlala ixesha elide kwaye linokuba negalelo ekulungiseni ivumba elimnandi xa kuxutywa iziqholo.

 

Ukulungiswa kwe-ethylvanillin propylene glycol acetal ngokuqhelekileyo kugqitywe ngeendlela zeekhemikhali zokwenziwa. Indlela eqhelekileyo yokulungiselela ukusabela ethyl vanillin kunye nepropylene glycol acetal ukuvelisa i-ethyl vanillin propylene glycol acetal. Indlela yokulungiselela ilula, kodwa kufuneka iqhutywe phantsi kweemeko ezifanelekileyo zokushisa kunye neemeko zokuphendula.

 

Ngokuphathelele ukhuseleko, i-ethylvanillin propylene glycol acetal ikhuselekile xa isetyenziswe kwaye igcinwe ngokuchanekileyo. Ukuba ibonakaliswe kwiidosi ezinkulu okanye ifakwe ngempazamo, inokubangela ukucaphuka kwamehlo kunye nolusu. Ukuba sesichengeni ixesha elide eluswini, emehlweni, nakwezinye iindawo ezinobuzaza kufuneka kuphetshwe ngexesha lokusetyenziswa, kwaye amanyathelo afanelekileyo okukhusela kufuneka asetyenziswe.

 

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